Now offer period OUR API HAS BEEN EXPANDED

Black Friday week: Get our API at a special price. Get it now. Get more detailed color conversion results - perfect for web projects, plugins, internal tools or SaaS applications. Valid from 2025-11-24 up to and including 2025-11-30 (23:59 CET)

API packages & prices X

CSS Gradients:
RGB 8 151 148

Information

close all

Let CSS suggest color gradients from two hues such as the base hue and the complementary color.

Find examples of linear and radial color transitions.

Easy for web design: Copy the CSS code for easy integration on your website.

Let CSS suggest color gradients from two hues such as the base hue and a lighter hue.

Find examples of linear and radial color transitions from Lighter colors.

Simple for web design: copy the CSS code for easy integration on your website.

Let CSS suggest color gradients from two hues such as the base hue and a darker hue.

Find examples of linear and radial color transitions from Darker colors.

Simple for web design: copy the CSS code for easy integration on your website.

Display options

Description

Blue and green clearly dominate this hue: the blue and green values are higher than red. Dark color: low color values appear darker.

The breakdown of the color into the RGB color system: of 255 maximum color components, 8 red, 151 green and 148 blue.

The mixing ratio of these colors results in the displayed hue in the middle of the overlaps.

In the illustration you can see how the color is composed of the three components: red (top),green (bottom right) and blue (bottom left). In the middle you can see the result color.
8 151 148 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 95 cyan, none magenta, 2 yellow and 41 key.

The mixing ratio of these colors results in the displayed hue in the middle of the overlaps.

In the diagram you can see how the color is composed of the four components cyan (top left),magenta (top right),yellow (bottom right) and black or key (bottom left). In the middle you can see the result color.
95% 0% 2% 41% C M Y K

Verification of their color palette as a manufacturer!

Provide designers and agencies with accurate color values.

Let's go

Lineal

HEX #089794 to HEX #F7686B


CSS-Code:

background-image: linear-gradient(135deg, #089794 14%, #F7686B 94%);

Radial

HEX #089794 to HEX #F7686B


CSS-Code:

background-image: radial-gradient(circle, #089794 2%, #F7686B 98%);

 

HEX #F7686B to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #F7686B 12%, #089794 88%);

 

HEX #F7686B to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #F7686B 8%, #089794 88%);

Lineal

HEX #089794 to HEX #08966C


CSS-Code:

background-image: linear-gradient(135deg, #089794 1%, #08966C 87%);

Radial

HEX #089794 to HEX #08966C


CSS-Code:

background-image: radial-gradient(circle, #089794 6%, #08966C 99%);

 

HEX #08966C to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #08966C 11%, #089794 86%);

 

HEX #08966C to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #08966C 10%, #089794 100%);

 

HEX #089794 to HEX #089691


CSS-Code:

background-image: linear-gradient(135deg, #089794 0%, #089691 90%);

 

HEX #089794 to HEX #089691


CSS-Code:

background-image: radial-gradient(circle, #089794 10%, #089691 96%);

 

HEX #089691 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #089691 10%, #089794 90%);

 

HEX #089691 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #089691 14%, #089794 88%);

 

HEX #089794 to HEX #087596


CSS-Code:

background-image: linear-gradient(135deg, #089794 13%, #087596 89%);

 

HEX #089794 to HEX #087596


CSS-Code:

background-image: radial-gradient(circle, #089794 10%, #087596 88%);

 

HEX #087596 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #087596 13%, #089794 98%);

 

HEX #087596 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #087596 2%, #089794 93%);

 

HEX #089794 to HEX #084F96


CSS-Code:

background-image: linear-gradient(135deg, #089794 14%, #084F96 97%);

 

HEX #089794 to HEX #084F96


CSS-Code:

background-image: radial-gradient(circle, #089794 1%, #084F96 91%);

 

HEX #084F96 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #084F96 8%, #089794 92%);

 

HEX #084F96 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #084F96 14%, #089794 91%);

Lineal

HEX #089794 to HEX #066F6D


CSS-Code:

background-image: linear-gradient(135deg, #089794 8%, #066F6D 93%);

Radial

HEX #089794 to HEX #066F6D


CSS-Code:

background-image: radial-gradient(circle, #089794 12%, #066F6D 89%);

 

HEX #066F6D to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #066F6D 8%, #089794 93%);

 

HEX #066F6D to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #066F6D 6%, #089794 87%);

 

HEX #089794 to HEX #089693


CSS-Code:

background-image: linear-gradient(135deg, #089794 6%, #089693 97%);

 

HEX #089794 to HEX #089693


CSS-Code:

background-image: radial-gradient(circle, #089794 9%, #089693 98%);

 

HEX #089693 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #089693 11%, #089794 93%);

 

HEX #089693 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #089693 8%, #089794 90%);

 

HEX #089794 to HEX #0ABDBA


CSS-Code:

background-image: linear-gradient(135deg, #089794 10%, #0ABDBA 94%);

 

HEX #089794 to HEX #0ABDBA


CSS-Code:

background-image: radial-gradient(circle, #089794 5%, #0ABDBA 89%);

 

HEX #0ABDBA to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #0ABDBA 3%, #089794 99%);

 

HEX #0ABDBA to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #0ABDBA 7%, #089794 94%);

 

HEX #089794 to HEX #0CE5E0


CSS-Code:

background-image: linear-gradient(135deg, #089794 0%, #0CE5E0 90%);

 

HEX #089794 to HEX #0CE5E0


CSS-Code:

background-image: radial-gradient(circle, #089794 10%, #0CE5E0 87%);

 

HEX #0CE5E0 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #0CE5E0 10%, #089794 86%);

 

HEX #0CE5E0 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #0CE5E0 2%, #089794 89%);

Lineal

HEX #089794 to HEX #08966C


CSS-Code:

background-image: linear-gradient(135deg, #089794 14%, #08966C 93%);

Radial

HEX #089794 to HEX #08966C


CSS-Code:

background-image: radial-gradient(circle, #089794 13%, #08966C 86%);

 

HEX #08966C to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #08966C 7%, #089794 91%);

 

HEX #08966C to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #08966C 11%, #089794 87%);

 

HEX #089794 to HEX #089691


CSS-Code:

background-image: linear-gradient(135deg, #089794 2%, #089691 91%);

 

HEX #089794 to HEX #089691


CSS-Code:

background-image: radial-gradient(circle, #089794 13%, #089691 91%);

 

HEX #089691 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #089691 1%, #089794 92%);

 

HEX #089691 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #089691 4%, #089794 100%);

 

HEX #089794 to HEX #087596


CSS-Code:

background-image: linear-gradient(135deg, #089794 7%, #087596 90%);

 

HEX #089794 to HEX #087596


CSS-Code:

background-image: radial-gradient(circle, #089794 13%, #087596 95%);

 

HEX #087596 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #087596 5%, #089794 100%);

 

HEX #087596 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #087596 2%, #089794 97%);

 

HEX #089794 to HEX #084F96


CSS-Code:

background-image: linear-gradient(135deg, #089794 0%, #084F96 90%);

 

HEX #089794 to HEX #084F96


CSS-Code:

background-image: radial-gradient(circle, #089794 13%, #084F96 97%);

 

HEX #084F96 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #084F96 13%, #089794 88%);

 

HEX #084F96 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #084F96 2%, #089794 100%);

Lineal

HEX #089794 to HEX #066F6D


CSS-Code:

background-image: linear-gradient(135deg, #089794 1%, #066F6D 87%);

Radial

HEX #089794 to HEX #066F6D


CSS-Code:

background-image: radial-gradient(circle, #089794 12%, #066F6D 95%);

 

HEX #066F6D to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #066F6D 0%, #089794 93%);

 

HEX #066F6D to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #066F6D 10%, #089794 86%);

 

HEX #089794 to HEX #089693


CSS-Code:

background-image: linear-gradient(135deg, #089794 11%, #089693 91%);

 

HEX #089794 to HEX #089693


CSS-Code:

background-image: radial-gradient(circle, #089794 11%, #089693 89%);

 

HEX #089693 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #089693 3%, #089794 89%);

 

HEX #089693 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #089693 7%, #089794 99%);

 

HEX #089794 to HEX #0ABDBA


CSS-Code:

background-image: linear-gradient(135deg, #089794 12%, #0ABDBA 89%);

 

HEX #089794 to HEX #0ABDBA


CSS-Code:

background-image: radial-gradient(circle, #089794 9%, #0ABDBA 86%);

 

HEX #0ABDBA to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #0ABDBA 9%, #089794 89%);

 

HEX #0ABDBA to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #0ABDBA 2%, #089794 93%);

 

HEX #089794 to HEX #0CE5E0


CSS-Code:

background-image: linear-gradient(135deg, #089794 14%, #0CE5E0 98%);

 

HEX #089794 to HEX #0CE5E0


CSS-Code:

background-image: radial-gradient(circle, #089794 3%, #0CE5E0 100%);

 

HEX #0CE5E0 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #0CE5E0 11%, #089794 92%);

 

HEX #0CE5E0 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #0CE5E0 14%, #089794 97%);

Lineal

HEX #089794 to HEX #200896


CSS-Code:

background-image: linear-gradient(135deg, #089794 5%, #200896 90%);

Radial

HEX #089794 to HEX #200896


CSS-Code:

background-image: radial-gradient(circle, #089794 3%, #200896 91%);

 

HEX #200896 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #200896 2%, #089794 99%);

 

HEX #200896 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #200896 12%, #089794 94%);

 

HEX #089794 to HEX #965908


CSS-Code:

background-image: linear-gradient(135deg, #089794 10%, #965908 90%);

 

HEX #089794 to HEX #965908


CSS-Code:

background-image: radial-gradient(circle, #089794 11%, #965908 88%);

 

HEX #965908 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #965908 10%, #089794 88%);

 

HEX #965908 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #965908 12%, #089794 87%);

Lineal

HEX #089794 to HEX #910896


CSS-Code:

background-image: linear-gradient(135deg, #089794 7%, #910896 95%);

Radial

HEX #089794 to HEX #910896


CSS-Code:

background-image: radial-gradient(circle, #089794 14%, #910896 95%);

 

HEX #910896 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #910896 6%, #089794 88%);

 

HEX #910896 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #910896 4%, #089794 86%);

 

HEX #089794 to HEX #969108


CSS-Code:

background-image: linear-gradient(135deg, #089794 1%, #969108 91%);

 

HEX #089794 to HEX #969108


CSS-Code:

background-image: radial-gradient(circle, #089794 14%, #969108 100%);

 

HEX #969108 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #969108 5%, #089794 96%);

 

HEX #969108 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #969108 5%, #089794 86%);

Lineal

HEX #089794 to HEX #200896


CSS-Code:

background-image: linear-gradient(135deg, #089794 5%, #200896 87%);

Radial

HEX #089794 to HEX #200896


CSS-Code:

background-image: radial-gradient(circle, #089794 0%, #200896 96%);

 

HEX #200896 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #200896 1%, #089794 93%);

 

HEX #200896 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #200896 14%, #089794 99%);

 

HEX #089794 to HEX #96080D


CSS-Code:

background-image: linear-gradient(135deg, #089794 14%, #96080D 94%);

 

HEX #089794 to HEX #96080D


CSS-Code:

background-image: radial-gradient(circle, #089794 14%, #96080D 93%);

 

HEX #96080D to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #96080D 12%, #089794 97%);

 

HEX #96080D to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #96080D 7%, #089794 97%);

 

HEX #089794 to HEX #7E9608


CSS-Code:

background-image: linear-gradient(135deg, #089794 3%, #7E9608 87%);

 

HEX #089794 to HEX #7E9608


CSS-Code:

background-image: radial-gradient(circle, #089794 8%, #7E9608 91%);

 

HEX #7E9608 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #7E9608 6%, #089794 87%);

 

HEX #7E9608 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #7E9608 9%, #089794 86%);

Lineal

HEX #089794 to HEX #4A0896


CSS-Code:

background-image: linear-gradient(135deg, #089794 13%, #4A0896 86%);

Radial

HEX #089794 to HEX #4A0896


CSS-Code:

background-image: radial-gradient(circle, #089794 14%, #4A0896 97%);

 

HEX #4A0896 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #4A0896 9%, #089794 96%);

 

HEX #4A0896 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #4A0896 14%, #089794 91%);

 

HEX #089794 to HEX #96080D


CSS-Code:

background-image: linear-gradient(135deg, #089794 12%, #96080D 90%);

 

HEX #089794 to HEX #96080D


CSS-Code:

background-image: radial-gradient(circle, #089794 8%, #96080D 97%);

 

HEX #96080D to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #96080D 4%, #089794 87%);

 

HEX #96080D to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #96080D 0%, #089794 98%);

 

HEX #089794 to HEX #549608


CSS-Code:

background-image: linear-gradient(135deg, #089794 12%, #549608 98%);

 

HEX #089794 to HEX #549608


CSS-Code:

background-image: radial-gradient(circle, #089794 11%, #549608 96%);

 

HEX #549608 to HEX #089794


CSS-Code:

background-image: linear-gradient(135deg, #549608 10%, #089794 86%);

 

HEX #549608 to HEX #089794


CSS-Code:

background-image: radial-gradient(circle, #549608 4%, #089794 94%);

Show more color palettes

Services

Colors

RGB to HEX

convert from RGB red green blue to #RRGGBB

RGB to CMYK

convert from RGB red green blue to CMYK cyan / magenta / yellow / black

Icons

RGB to RAL®

convert from RGB red green blue to RAL®-number (RAL 0000)

RGB to HKS®

convert from RGB red green blue to HKS®-number (HKS 00)

RGB to PANTONE®

convert from RGB red green blue to Pantone®-number (Pantone 0000)

RGB to Sherwin Williams®

convert from RGB red green blue to Sherwin Williams®-number (SW 0000)

RGB to NCS®

convert from RGB red green blue to NCS-number (S0000-X00X)

nsc-logo

RGBA to HEX

convert from RGBA red green blue transparency to #RRGGBB

RGBA to CMYK

convert from RGBA red green blue transparency to CMYK cyan / magenta / yellow / black

Icons

RGBA to RAL®

convert from RGBA red green blue transparency to RAL®-number (RAL 0000)

RGBA to HKS®

convert from RGBA red green blue transparency to HKS®-number (HKS 00)

RGBA to PANTONE®

convert from RGBA red green blue transparency to Pantone®-number (Pantone 0000)

RGBA to Sherwin Williams®

convert from RGBA red green blue transparency to Sherwin Williams®-number (SW 0000)

RGBA to NCS®

convert from RGBA red green blue transparency to NCS-number (S0000-X00X)

nsc-logo
Icons

CMYK to HEX

convert from CMYK cyan / magenta / yellow / black to #RRGGBB
Icons

CMYK to RGB

convert from CMYK cyan / magenta / yellow / black to RGB red green blue
Icons

CMYK to RGBA

convert from CMYK cyan / magenta / yellow / black to RGBA red green blue transparency
Icons

CMYK to RAL®

convert from CMYK cyan / magenta / yellow / black to RAL®-number (RAL 0000)
Icons

CMYK to HKS®

convert from CMYK cyan / magenta / yellow / black to HKS®-number (HKS 00)
Icons

CMYK to PANTONE®

convert from CMYK cyan / magenta / yellow / black to Pantone®-number (Pantone 0000)
Icons

CMYK to Sherwin Williams®

convert from CMYK cyan / magenta / yellow / black to Sherwin Williams®-number (SW 0000)
Icons

CMYK to NCS®

convert from CMYK cyan / magenta / yellow / black to NCS-number (S0000-X00X)

nsc-logo

HEX to RGB

convert from #RRGGBB to RGB red green blue

HEX to RGBA

convert from #RRGGBB to RGBA red green blue transparency

HEX to CMYK

convert from #RRGGBB to CMYK cyan / magenta / yellow / black

Icons

HEX to RAL®

convert from #RRGGBB to RAL®-number (RAL 0000)

HEX to HKS®

convert from #RRGGBB to HKS®-number (HKS 00)

HEX to PANTONE®

convert from #RRGGBB to Pantone®-number (Pantone 0000)

HEX to Sherwin Williams®

convert from #RRGGBB to Sherwin Williams®-number (SW 0000)

HEX to NCS®

convert from #RRGGBB to NCS-number (S0000-X00X)

nsc-logo

RAL® to RGB

convert from RAL®-number (RAL 0000) to RGB red green blue

RAL® to RGBA

convert from RAL®-number (RAL 0000) to RGBA red green blue transparency

RAL® to CMYK

convert from RAL®-number (RAL 0000) to CMYK cyan / magenta / yellow / black

Icons

RAL® to HEX

convert from RAL®-number (RAL 0000) to #RRGGBB

RAL® to HKS®

convert from RAL®-number (RAL 0000) to HKS®-number (HKS 00)

RAL® to PANTONE®

convert from RAL®-number (RAL 0000) to Pantone®-number (Pantone 0000)

RAL® to Sherwin Williams®

convert from RAL®-number (RAL 0000) to Sherwin Williams®-number (SW 0000)

RAL® to NCS®

convert from RAL®-number (RAL 0000) to NCS-number (S0000-X00X)

nsc-logo

HKS® to RGB

convert from HKS®-number (HKS 00) to RGB red green blue

HKS® to RGBA

convert from HKS®-number (HKS 00) to RGBA red green blue transparency

HKS® to CMYK

convert from HKS®-number (HKS 00) to CMYK cyan / magenta / yellow / black

Icons

HKS® to HEX

convert from HKS®-number (HKS 00) to #RRGGBB

HKS® to RAL®

convert from HKS®-number (HKS 00) to RAL®-number (RAL 0000)

HKS® to PANTONE®

convert from HKS®-number (HKS 00) to Pantone®-number (Pantone 0000)

HKS® to Sherwin Williams®

convert from HKS®-number (HKS 00) to Sherwin Williams®-number (SW 0000)

HKS® to NCS®

convert from HKS®-number (HKS 00) to NCS-number (S0000-X00X)

nsc-logo

PANTONE® to RGB

convert from Pantone®-number (Pantone 0000) to RGB red green blue

PANTONE® to RGBA

convert from Pantone®-number (Pantone 0000) to RGBA red green blue transparency

PANTONE® to CMYK

convert from Pantone®-number (Pantone 0000) to CMYK cyan / magenta / yellow / black

Icons

PANTONE® to HEX

convert from Pantone®-number (Pantone 0000) to #RRGGBB

PANTONE® to RAL®

convert from Pantone®-number (Pantone 0000) to RAL®-number (RAL 0000)

PANTONE® to HKS®

convert from Pantone®-number (Pantone 0000) to HKS®-number (HKS 00)

PANTONE® to Sherwin Williams®

convert from Pantone®-number (Pantone 0000) to Sherwin Williams®-number (SW 0000)

PANTONE® to NCS®

convert from Pantone®-number (Pantone 0000) to NCS-number (S0000-X00X)

nsc-logo

Sherwin Williams® to RGB

convert from Sherwin Williams®-number (SW 0000) to RGB red green blue

Sherwin Williams® to RGBA

convert from Sherwin Williams®-number (SW 0000) to RGBA red green blue transparency

Sherwin Williams® to CMYK

convert from Sherwin Williams®-number (SW 0000) to CMYK cyan / magenta / yellow / black

Icons

Sherwin Williams® to HEX

convert from Sherwin Williams®-number (SW 0000) to #RRGGBB

Sherwin Williams® to RAL®

convert from Sherwin Williams®-number (SW 0000) to RAL®-number (RAL 0000)

Sherwin Williams® to HKS®

convert from Sherwin Williams®-number (SW 0000) to HKS®-number (HKS 00)

Sherwin Williams® to PANTONE®

convert from Sherwin Williams®-number (SW 0000) to Pantone®-number (Pantone 0000)

Sherwin Williams® to NCS®

convert from Sherwin Williams®-number (SW 0000) to NCS-number (S0000-X00X)

nsc-logo
nsc-logo

NCS® to RGB

convert from NCS-number (S0000-X00X) to RGB red green blue
nsc-logo

NCS® to RGBA

convert from NCS-number (S0000-X00X) to RGBA red green blue transparency
nsc-logo

NCS® to CMYK

convert from NCS-number (S0000-X00X) to CMYK cyan / magenta / yellow / black

Icons
nsc-logo

NCS® to HEX

convert from NCS-number (S0000-X00X) to #RRGGBB
nsc-logo

NCS® to RAL®

convert from NCS-number (S0000-X00X) to RAL®-number (RAL 0000)
nsc-logo

NCS® to HKS®

convert from NCS-number (S0000-X00X) to HKS®-number (HKS 00)
nsc-logo

NCS® to PANTONE®

convert from NCS-number (S0000-X00X) to Pantone®-number (Pantone 0000)

To be able to save color palettes, a registration is required.

Log in to your account

or

Create an account

Current color palette Share
Should it be public or private?
Link(s) will follow after sharing.

Cancel Share

Color palette shared
Please copy and save the desired link.

Share

OK, I have copied the links

Your colors will be saved in a new color palette.
View them under your profile.
You can customize them further, and share them.

Show color palette
Close

Create a color palette

DownloadDownload in different formats

Remove All

By clicking on you can create palettes and download the color swatches.

© 2019-2025 - Designed by frag-bobby.de