Dear color lovers – together, we’ll have a more colorful future. Support us on

✕

CSS Gradients:
#A73F02

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

Dark color: low color values appear darker.

The breakdown of the color into the RGB color system: of 255 maximum color components, 167 red, 63 green and 2 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.
167 63 2 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, none cyan, 62 magenta, 99 yellow and 35 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.
0% 62% 99% 35% 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 #A73F02 to HEX #58C0FD


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 13%, #58C0FD 100%);

Radial

HEX #A73F02 to HEX #58C0FD


CSS-Code:

background-image: radial-gradient(circle, #A73F02 9%, #58C0FD 93%);

 

HEX #58C0FD to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #58C0FD 4%, #A73F02 91%);

 

HEX #58C0FD to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #58C0FD 11%, #A73F02 89%);

Lineal

HEX #A73F02 to HEX #A71202


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 9%, #A71202 94%);

Radial

HEX #A73F02 to HEX #A71202


CSS-Code:

background-image: radial-gradient(circle, #A73F02 0%, #A71202 95%);

 

HEX #A71202 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #A71202 7%, #A73F02 89%);

 

HEX #A71202 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #A71202 1%, #A73F02 87%);

 

HEX #A73F02 to HEX #A73E02


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 8%, #A73E02 97%);

 

HEX #A73F02 to HEX #A73E02


CSS-Code:

background-image: radial-gradient(circle, #A73F02 7%, #A73E02 94%);

 

HEX #A73E02 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #A73E02 6%, #A73F02 100%);

 

HEX #A73E02 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #A73E02 10%, #A73F02 99%);

 

HEX #A73F02 to HEX #A76A02


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 12%, #A76A02 95%);

 

HEX #A73F02 to HEX #A76A02


CSS-Code:

background-image: radial-gradient(circle, #A73F02 0%, #A76A02 93%);

 

HEX #A76A02 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #A76A02 2%, #A73F02 86%);

 

HEX #A76A02 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #A76A02 5%, #A73F02 86%);

 

HEX #A73F02 to HEX #A79602


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 3%, #A79602 86%);

 

HEX #A73F02 to HEX #A79602


CSS-Code:

background-image: radial-gradient(circle, #A73F02 8%, #A79602 86%);

 

HEX #A79602 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #A79602 13%, #A73F02 100%);

 

HEX #A79602 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #A79602 2%, #A73F02 90%);

Lineal

HEX #A73F02 to HEX #7E2F01


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 10%, #7E2F01 90%);

Radial

HEX #A73F02 to HEX #7E2F01


CSS-Code:

background-image: radial-gradient(circle, #A73F02 3%, #7E2F01 91%);

 

HEX #7E2F01 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #7E2F01 4%, #A73F02 97%);

 

HEX #7E2F01 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #7E2F01 0%, #A73F02 91%);

 

HEX #A73F02 to HEX #CF4E02


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 8%, #CF4E02 96%);

 

HEX #A73F02 to HEX #CF4E02


CSS-Code:

background-image: radial-gradient(circle, #A73F02 13%, #CF4E02 86%);

 

HEX #CF4E02 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #CF4E02 2%, #A73F02 92%);

 

HEX #CF4E02 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #CF4E02 1%, #A73F02 97%);

 

HEX #A73F02 to HEX #F85D03


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 7%, #F85D03 93%);

 

HEX #A73F02 to HEX #F85D03


CSS-Code:

background-image: radial-gradient(circle, #A73F02 4%, #F85D03 90%);

 

HEX #F85D03 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #F85D03 13%, #A73F02 87%);

 

HEX #F85D03 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #F85D03 3%, #A73F02 87%);

Lineal

HEX #A73F02 to HEX #A71202


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 11%, #A71202 100%);

Radial

HEX #A73F02 to HEX #A71202


CSS-Code:

background-image: radial-gradient(circle, #A73F02 1%, #A71202 89%);

 

HEX #A71202 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #A71202 7%, #A73F02 94%);

 

HEX #A71202 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #A71202 0%, #A73F02 90%);

 

HEX #A73F02 to HEX #A73E02


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 14%, #A73E02 91%);

 

HEX #A73F02 to HEX #A73E02


CSS-Code:

background-image: radial-gradient(circle, #A73F02 12%, #A73E02 90%);

 

HEX #A73E02 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #A73E02 8%, #A73F02 94%);

 

HEX #A73E02 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #A73E02 4%, #A73F02 99%);

 

HEX #A73F02 to HEX #A76A02


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 0%, #A76A02 93%);

 

HEX #A73F02 to HEX #A76A02


CSS-Code:

background-image: radial-gradient(circle, #A73F02 14%, #A76A02 97%);

 

HEX #A76A02 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #A76A02 13%, #A73F02 94%);

 

HEX #A76A02 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #A76A02 10%, #A73F02 88%);

 

HEX #A73F02 to HEX #A79602


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 8%, #A79602 86%);

 

HEX #A73F02 to HEX #A79602


CSS-Code:

background-image: radial-gradient(circle, #A73F02 12%, #A79602 95%);

 

HEX #A79602 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #A79602 10%, #A73F02 90%);

 

HEX #A79602 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #A79602 10%, #A73F02 94%);

Lineal

HEX #A73F02 to HEX #7E2F01


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 5%, #7E2F01 94%);

Radial

HEX #A73F02 to HEX #7E2F01


CSS-Code:

background-image: radial-gradient(circle, #A73F02 6%, #7E2F01 86%);

 

HEX #7E2F01 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #7E2F01 3%, #A73F02 95%);

 

HEX #7E2F01 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #7E2F01 8%, #A73F02 91%);

 

HEX #A73F02 to HEX #CF4E02


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 3%, #CF4E02 94%);

 

HEX #A73F02 to HEX #CF4E02


CSS-Code:

background-image: radial-gradient(circle, #A73F02 3%, #CF4E02 86%);

 

HEX #CF4E02 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #CF4E02 0%, #A73F02 95%);

 

HEX #CF4E02 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #CF4E02 12%, #A73F02 91%);

 

HEX #A73F02 to HEX #F85D03


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 10%, #F85D03 99%);

 

HEX #A73F02 to HEX #F85D03


CSS-Code:

background-image: radial-gradient(circle, #A73F02 10%, #F85D03 89%);

 

HEX #F85D03 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #F85D03 6%, #A73F02 88%);

 

HEX #F85D03 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #F85D03 3%, #A73F02 97%);

Lineal

HEX #A73F02 to HEX #49A702


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 9%, #49A702 86%);

Radial

HEX #A73F02 to HEX #49A702


CSS-Code:

background-image: radial-gradient(circle, #A73F02 11%, #49A702 91%);

 

HEX #49A702 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #49A702 13%, #A73F02 98%);

 

HEX #49A702 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #49A702 10%, #A73F02 99%);

 

HEX #A73F02 to HEX #0207A7


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 1%, #0207A7 89%);

 

HEX #A73F02 to HEX #0207A7


CSS-Code:

background-image: radial-gradient(circle, #A73F02 11%, #0207A7 94%);

 

HEX #0207A7 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #0207A7 14%, #A73F02 97%);

 

HEX #0207A7 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #0207A7 12%, #A73F02 91%);

Lineal

HEX #A73F02 to HEX #02A73E


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 2%, #02A73E 91%);

Radial

HEX #A73F02 to HEX #02A73E


CSS-Code:

background-image: radial-gradient(circle, #A73F02 14%, #02A73E 100%);

 

HEX #02A73E to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #02A73E 6%, #A73F02 95%);

 

HEX #02A73E to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #02A73E 5%, #A73F02 93%);

 

HEX #A73F02 to HEX #3E02A7


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 3%, #3E02A7 95%);

 

HEX #A73F02 to HEX #3E02A7


CSS-Code:

background-image: radial-gradient(circle, #A73F02 3%, #3E02A7 86%);

 

HEX #3E02A7 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #3E02A7 4%, #A73F02 89%);

 

HEX #3E02A7 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #3E02A7 0%, #A73F02 96%);

Lineal

HEX #A73F02 to HEX #49A702


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 7%, #49A702 88%);

Radial

HEX #A73F02 to HEX #49A702


CSS-Code:

background-image: radial-gradient(circle, #A73F02 10%, #49A702 91%);

 

HEX #49A702 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #49A702 6%, #A73F02 88%);

 

HEX #49A702 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #49A702 7%, #A73F02 96%);

 

HEX #A73F02 to HEX #026AA7


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 9%, #026AA7 95%);

 

HEX #A73F02 to HEX #026AA7


CSS-Code:

background-image: radial-gradient(circle, #A73F02 8%, #026AA7 99%);

 

HEX #026AA7 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #026AA7 14%, #A73F02 98%);

 

HEX #026AA7 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #026AA7 14%, #A73F02 97%);

 

HEX #A73F02 to HEX #5F02A7


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 13%, #5F02A7 97%);

 

HEX #A73F02 to HEX #5F02A7


CSS-Code:

background-image: radial-gradient(circle, #A73F02 4%, #5F02A7 88%);

 

HEX #5F02A7 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #5F02A7 5%, #A73F02 96%);

 

HEX #5F02A7 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #5F02A7 9%, #A73F02 88%);

Lineal

HEX #A73F02 to HEX #18A702


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 3%, #18A702 98%);

Radial

HEX #A73F02 to HEX #18A702


CSS-Code:

background-image: radial-gradient(circle, #A73F02 9%, #18A702 100%);

 

HEX #18A702 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #18A702 14%, #A73F02 90%);

 

HEX #18A702 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #18A702 5%, #A73F02 100%);

 

HEX #A73F02 to HEX #026AA7


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 2%, #026AA7 99%);

 

HEX #A73F02 to HEX #026AA7


CSS-Code:

background-image: radial-gradient(circle, #A73F02 6%, #026AA7 99%);

 

HEX #026AA7 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #026AA7 0%, #A73F02 91%);

 

HEX #026AA7 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #026AA7 11%, #A73F02 96%);

 

HEX #A73F02 to HEX #9102A7


CSS-Code:

background-image: linear-gradient(135deg, #A73F02 12%, #9102A7 95%);

 

HEX #A73F02 to HEX #9102A7


CSS-Code:

background-image: radial-gradient(circle, #A73F02 10%, #9102A7 100%);

 

HEX #9102A7 to HEX #A73F02


CSS-Code:

background-image: linear-gradient(135deg, #9102A7 13%, #A73F02 99%);

 

HEX #9102A7 to HEX #A73F02


CSS-Code:

background-image: radial-gradient(circle, #9102A7 3%, #A73F02 100%);

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.

© 2019-2026 - Designed by frag-bobby.de