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

✕

CSS Gradients:
RGB 155 152 23

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

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

The breakdown of the color into the RGB color system: of 255 maximum color components, 155 red, 152 green and 23 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.
155 152 23 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, 2 magenta, 85 yellow and 39 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% 2% 85% 39% 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 #9B9817 to HEX #6467E8


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 10%, #6467E8 94%);

Radial

HEX #9B9817 to HEX #6467E8


CSS-Code:

background-image: radial-gradient(circle, #9B9817 3%, #6467E8 90%);

 

HEX #6467E8 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #6467E8 1%, #9B9817 86%);

 

HEX #6467E8 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #6467E8 8%, #9B9817 87%);

Lineal

HEX #9B9817 to HEX #9B7417


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 11%, #9B7417 95%);

Radial

HEX #9B9817 to HEX #9B7417


CSS-Code:

background-image: radial-gradient(circle, #9B9817 0%, #9B7417 100%);

 

HEX #9B7417 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #9B7417 5%, #9B9817 98%);

 

HEX #9B7417 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #9B7417 10%, #9B9817 98%);

 

HEX #9B9817 to HEX #9B9717


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 11%, #9B9717 97%);

 

HEX #9B9817 to HEX #9B9717


CSS-Code:

background-image: radial-gradient(circle, #9B9817 14%, #9B9717 91%);

 

HEX #9B9717 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #9B9717 7%, #9B9817 99%);

 

HEX #9B9717 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #9B9717 0%, #9B9817 95%);

 

HEX #9B9817 to HEX #7C9B17


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 3%, #7C9B17 87%);

 

HEX #9B9817 to HEX #7C9B17


CSS-Code:

background-image: radial-gradient(circle, #9B9817 4%, #7C9B17 90%);

 

HEX #7C9B17 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #7C9B17 8%, #9B9817 97%);

 

HEX #7C9B17 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #7C9B17 3%, #9B9817 91%);

 

HEX #9B9817 to HEX #599B17


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 2%, #599B17 98%);

 

HEX #9B9817 to HEX #599B17


CSS-Code:

background-image: radial-gradient(circle, #9B9817 1%, #599B17 89%);

 

HEX #599B17 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #599B17 0%, #9B9817 96%);

 

HEX #599B17 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #599B17 11%, #9B9817 99%);

Lineal

HEX #9B9817 to HEX #777512


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 3%, #777512 86%);

Radial

HEX #9B9817 to HEX #777512


CSS-Code:

background-image: radial-gradient(circle, #9B9817 4%, #777512 92%);

 

HEX #777512 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #777512 13%, #9B9817 97%);

 

HEX #777512 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #777512 4%, #9B9817 87%);

 

HEX #9B9817 to HEX #BFBC1D


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 12%, #BFBC1D 92%);

 

HEX #9B9817 to HEX #BFBC1D


CSS-Code:

background-image: radial-gradient(circle, #9B9817 9%, #BFBC1D 97%);

 

HEX #BFBC1D to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #BFBC1D 3%, #9B9817 88%);

 

HEX #BFBC1D to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #BFBC1D 4%, #9B9817 87%);

 

HEX #9B9817 to HEX #DFDA26


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 10%, #DFDA26 87%);

 

HEX #9B9817 to HEX #DFDA26


CSS-Code:

background-image: radial-gradient(circle, #9B9817 11%, #DFDA26 99%);

 

HEX #DFDA26 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #DFDA26 8%, #9B9817 97%);

 

HEX #DFDA26 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #DFDA26 13%, #9B9817 92%);

Lineal

HEX #9B9817 to HEX #9B7417


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 7%, #9B7417 98%);

Radial

HEX #9B9817 to HEX #9B7417


CSS-Code:

background-image: radial-gradient(circle, #9B9817 4%, #9B7417 94%);

 

HEX #9B7417 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #9B7417 14%, #9B9817 97%);

 

HEX #9B7417 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #9B7417 5%, #9B9817 92%);

 

HEX #9B9817 to HEX #9B9717


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 5%, #9B9717 86%);

 

HEX #9B9817 to HEX #9B9717


CSS-Code:

background-image: radial-gradient(circle, #9B9817 2%, #9B9717 91%);

 

HEX #9B9717 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #9B9717 7%, #9B9817 94%);

 

HEX #9B9717 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #9B9717 14%, #9B9817 94%);

 

HEX #9B9817 to HEX #7C9B17


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 14%, #7C9B17 97%);

 

HEX #9B9817 to HEX #7C9B17


CSS-Code:

background-image: radial-gradient(circle, #9B9817 3%, #7C9B17 96%);

 

HEX #7C9B17 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #7C9B17 9%, #9B9817 87%);

 

HEX #7C9B17 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #7C9B17 4%, #9B9817 100%);

 

HEX #9B9817 to HEX #599B17


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 9%, #599B17 96%);

 

HEX #9B9817 to HEX #599B17


CSS-Code:

background-image: radial-gradient(circle, #9B9817 9%, #599B17 98%);

 

HEX #599B17 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #599B17 1%, #9B9817 87%);

 

HEX #599B17 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #599B17 2%, #9B9817 100%);

Lineal

HEX #9B9817 to HEX #777512


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 14%, #777512 86%);

Radial

HEX #9B9817 to HEX #777512


CSS-Code:

background-image: radial-gradient(circle, #9B9817 8%, #777512 93%);

 

HEX #777512 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #777512 8%, #9B9817 99%);

 

HEX #777512 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #777512 11%, #9B9817 93%);

 

HEX #9B9817 to HEX #BFBC1D


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 10%, #BFBC1D 95%);

 

HEX #9B9817 to HEX #BFBC1D


CSS-Code:

background-image: radial-gradient(circle, #9B9817 8%, #BFBC1D 95%);

 

HEX #BFBC1D to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #BFBC1D 2%, #9B9817 95%);

 

HEX #BFBC1D to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #BFBC1D 7%, #9B9817 88%);

 

HEX #9B9817 to HEX #DFDA26


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 4%, #DFDA26 91%);

 

HEX #9B9817 to HEX #DFDA26


CSS-Code:

background-image: radial-gradient(circle, #9B9817 11%, #DFDA26 99%);

 

HEX #DFDA26 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #DFDA26 8%, #9B9817 86%);

 

HEX #DFDA26 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #DFDA26 8%, #9B9817 90%);

Lineal

HEX #9B9817 to HEX #179B2D


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 10%, #179B2D 90%);

Radial

HEX #9B9817 to HEX #179B2D


CSS-Code:

background-image: radial-gradient(circle, #9B9817 7%, #179B2D 100%);

 

HEX #179B2D to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #179B2D 14%, #9B9817 100%);

 

HEX #179B2D to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #179B2D 7%, #9B9817 91%);

 

HEX #9B9817 to HEX #62179B


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 1%, #62179B 97%);

 

HEX #9B9817 to HEX #62179B


CSS-Code:

background-image: radial-gradient(circle, #9B9817 13%, #62179B 91%);

 

HEX #62179B to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #62179B 0%, #9B9817 93%);

 

HEX #62179B to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #62179B 5%, #9B9817 87%);

Lineal

HEX #9B9817 to HEX #179B97


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 3%, #179B97 99%);

Radial

HEX #9B9817 to HEX #179B97


CSS-Code:

background-image: radial-gradient(circle, #9B9817 14%, #179B97 89%);

 

HEX #179B97 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #179B97 0%, #9B9817 98%);

 

HEX #179B97 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #179B97 4%, #9B9817 86%);

 

HEX #9B9817 to HEX #97179B


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 0%, #97179B 100%);

 

HEX #9B9817 to HEX #97179B


CSS-Code:

background-image: radial-gradient(circle, #9B9817 7%, #97179B 90%);

 

HEX #97179B to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #97179B 2%, #9B9817 99%);

 

HEX #97179B to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #97179B 3%, #9B9817 99%);

Lineal

HEX #9B9817 to HEX #179B2D


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 13%, #179B2D 97%);

Radial

HEX #9B9817 to HEX #179B2D


CSS-Code:

background-image: radial-gradient(circle, #9B9817 3%, #179B2D 89%);

 

HEX #179B2D to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #179B2D 6%, #9B9817 100%);

 

HEX #179B2D to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #179B2D 5%, #9B9817 95%);

 

HEX #9B9817 to HEX #171C9B


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 4%, #171C9B 89%);

 

HEX #9B9817 to HEX #171C9B


CSS-Code:

background-image: radial-gradient(circle, #9B9817 3%, #171C9B 94%);

 

HEX #171C9B to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #171C9B 8%, #9B9817 89%);

 

HEX #171C9B to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #171C9B 10%, #9B9817 87%);

 

HEX #9B9817 to HEX #9B1785


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 1%, #9B1785 92%);

 

HEX #9B9817 to HEX #9B1785


CSS-Code:

background-image: radial-gradient(circle, #9B9817 10%, #9B1785 97%);

 

HEX #9B1785 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #9B1785 2%, #9B9817 100%);

 

HEX #9B1785 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #9B1785 4%, #9B9817 88%);

Lineal

HEX #9B9817 to HEX #179B55


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 4%, #179B55 90%);

Radial

HEX #9B9817 to HEX #179B55


CSS-Code:

background-image: radial-gradient(circle, #9B9817 12%, #179B55 95%);

 

HEX #179B55 to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #179B55 11%, #9B9817 90%);

 

HEX #179B55 to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #179B55 5%, #9B9817 91%);

 

HEX #9B9817 to HEX #171C9B


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 10%, #171C9B 89%);

 

HEX #9B9817 to HEX #171C9B


CSS-Code:

background-image: radial-gradient(circle, #9B9817 4%, #171C9B 98%);

 

HEX #171C9B to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #171C9B 6%, #9B9817 98%);

 

HEX #171C9B to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #171C9B 13%, #9B9817 98%);

 

HEX #9B9817 to HEX #9B175E


CSS-Code:

background-image: linear-gradient(135deg, #9B9817 2%, #9B175E 87%);

 

HEX #9B9817 to HEX #9B175E


CSS-Code:

background-image: radial-gradient(circle, #9B9817 12%, #9B175E 98%);

 

HEX #9B175E to HEX #9B9817


CSS-Code:

background-image: linear-gradient(135deg, #9B175E 8%, #9B9817 96%);

 

HEX #9B175E to HEX #9B9817


CSS-Code:

background-image: radial-gradient(circle, #9B175E 1%, #9B9817 90%);

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