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:
CMYK 0 / 3 / 37 / 66

Information

close all

2-color gradients - Complementary color

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.

2-color gradients - Lighter colors

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.

2-color gradients - Darker colors

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, 87 red, 84 green and 55 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.

In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, none cyan, 3 magenta, 37 yellow and 66 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.

Verification of their color palette as a manufacturer!

Provide designers and agencies with accurate color values.

Let's go

2-color gradients of CMYK 0 / 3 / 37 / 66 - Complementary color

Lineal

HEX #575437 to HEX #A8ABC8

CSS-Code:

background-image: linear-gradient(135deg, #575437 0%, #A8ABC8 92%);

Radial

HEX #575437 to HEX #A8ABC8

CSS-Code:

background-image: radial-gradient(circle, #575437 10%, #A8ABC8 94%);

HEX #A8ABC8 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #A8ABC8 11%, #575437 93%);

HEX #A8ABC8 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #A8ABC8 12%, #575437 89%);

2-color gradients of CMYK 0 / 3 / 37 / 66 - Lighter colors

Lineal

HEX #575437 to HEX #584C37

CSS-Code:

background-image: linear-gradient(135deg, #575437 8%, #584C37 90%);

Radial

HEX #575437 to HEX #584C37

CSS-Code:

background-image: radial-gradient(circle, #575437 0%, #584C37 96%);

HEX #584C37 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #584C37 9%, #575437 94%);

HEX #584C37 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #584C37 12%, #575437 98%);

HEX #575437 to HEX #585537

CSS-Code:

background-image: linear-gradient(135deg, #575437 12%, #585537 86%);

HEX #575437 to HEX #585537

CSS-Code:

background-image: radial-gradient(circle, #575437 5%, #585537 96%);

HEX #585537 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #585537 1%, #575437 88%);

HEX #585537 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #585537 12%, #575437 99%);

HEX #575437 to HEX #525837

CSS-Code:

background-image: linear-gradient(135deg, #575437 14%, #525837 88%);

HEX #575437 to HEX #525837

CSS-Code:

background-image: radial-gradient(circle, #575437 10%, #525837 93%);

HEX #525837 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #525837 14%, #575437 95%);

HEX #525837 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #525837 14%, #575437 96%);

HEX #575437 to HEX #4A5837

CSS-Code:

background-image: linear-gradient(135deg, #575437 13%, #4A5837 90%);

HEX #575437 to HEX #4A5837

CSS-Code:

background-image: radial-gradient(circle, #575437 14%, #4A5837 89%);

HEX #4A5837 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #4A5837 6%, #575437 88%);

HEX #4A5837 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #4A5837 13%, #575437 91%);

2-color gradients of CMYK 0 / 3 / 37 / 66 - Darker colors

Lineal

HEX #575437 to HEX #3E3C27

CSS-Code:

background-image: linear-gradient(135deg, #575437 14%, #3E3C27 92%);

Radial

HEX #575437 to HEX #3E3C27

CSS-Code:

background-image: radial-gradient(circle, #575437 5%, #3E3C27 89%);

HEX #3E3C27 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #3E3C27 8%, #575437 98%);

HEX #3E3C27 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #3E3C27 4%, #575437 90%);

HEX #575437 to HEX #585537

CSS-Code:

background-image: linear-gradient(135deg, #575437 10%, #585537 92%);

HEX #575437 to HEX #585537

CSS-Code:

background-image: radial-gradient(circle, #575437 11%, #585537 90%);

HEX #585537 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #585537 10%, #575437 88%);

HEX #585537 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #585537 8%, #575437 99%);

HEX #575437 to HEX #716D47

CSS-Code:

background-image: linear-gradient(135deg, #575437 6%, #716D47 91%);

HEX #575437 to HEX #716D47

CSS-Code:

background-image: radial-gradient(circle, #575437 12%, #716D47 89%);

HEX #716D47 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #716D47 0%, #575437 90%);

HEX #716D47 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #716D47 13%, #575437 91%);

HEX #575437 to HEX #8B8657

CSS-Code:

background-image: linear-gradient(135deg, #575437 10%, #8B8657 92%);

HEX #575437 to HEX #8B8657

CSS-Code:

background-image: radial-gradient(circle, #575437 1%, #8B8657 86%);

HEX #8B8657 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #8B8657 0%, #575437 92%);

HEX #8B8657 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #8B8657 3%, #575437 94%);

2-color gradients of CMYK 0 / 3 / 37 / 66 - Analogue colors

Lineal

HEX #575437 to HEX #584C37

CSS-Code:

background-image: linear-gradient(135deg, #575437 8%, #584C37 100%);

Radial

HEX #575437 to HEX #584C37

CSS-Code:

background-image: radial-gradient(circle, #575437 10%, #584C37 87%);

HEX #584C37 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #584C37 7%, #575437 86%);

HEX #584C37 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #584C37 5%, #575437 86%);

HEX #575437 to HEX #585537

CSS-Code:

background-image: linear-gradient(135deg, #575437 7%, #585537 89%);

HEX #575437 to HEX #585537

CSS-Code:

background-image: radial-gradient(circle, #575437 5%, #585537 96%);

HEX #585537 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #585537 0%, #575437 90%);

HEX #585537 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #585537 0%, #575437 92%);

HEX #575437 to HEX #525837

CSS-Code:

background-image: linear-gradient(135deg, #575437 13%, #525837 86%);

HEX #575437 to HEX #525837

CSS-Code:

background-image: radial-gradient(circle, #575437 10%, #525837 98%);

HEX #525837 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #525837 0%, #575437 100%);

HEX #525837 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #525837 3%, #575437 97%);

HEX #575437 to HEX #4A5837

CSS-Code:

background-image: linear-gradient(135deg, #575437 9%, #4A5837 88%);

HEX #575437 to HEX #4A5837

CSS-Code:

background-image: radial-gradient(circle, #575437 3%, #4A5837 97%);

HEX #4A5837 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #4A5837 10%, #575437 88%);

HEX #4A5837 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #4A5837 12%, #575437 88%);

2-color gradients of CMYK 0 / 3 / 37 / 66 - Monochromatic colors

Lineal

HEX #575437 to HEX #3E3C27

CSS-Code:

background-image: linear-gradient(135deg, #575437 10%, #3E3C27 91%);

Radial

HEX #575437 to HEX #3E3C27

CSS-Code:

background-image: radial-gradient(circle, #575437 14%, #3E3C27 96%);

HEX #3E3C27 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #3E3C27 7%, #575437 88%);

HEX #3E3C27 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #3E3C27 12%, #575437 93%);

HEX #575437 to HEX #585537

CSS-Code:

background-image: linear-gradient(135deg, #575437 7%, #585537 98%);

HEX #575437 to HEX #585537

CSS-Code:

background-image: radial-gradient(circle, #575437 5%, #585537 95%);

HEX #585537 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #585537 5%, #575437 86%);

HEX #585537 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #585537 2%, #575437 96%);

HEX #575437 to HEX #716D47

CSS-Code:

background-image: linear-gradient(135deg, #575437 1%, #716D47 90%);

HEX #575437 to HEX #716D47

CSS-Code:

background-image: radial-gradient(circle, #575437 12%, #716D47 87%);

HEX #716D47 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #716D47 4%, #575437 95%);

HEX #716D47 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #716D47 1%, #575437 86%);

HEX #575437 to HEX #8B8657

CSS-Code:

background-image: linear-gradient(135deg, #575437 12%, #8B8657 99%);

HEX #575437 to HEX #8B8657

CSS-Code:

background-image: radial-gradient(circle, #575437 10%, #8B8657 87%);

HEX #8B8657 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #8B8657 6%, #575437 88%);

HEX #8B8657 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #8B8657 14%, #575437 89%);

2-color gradients of CMYK 0 / 3 / 37 / 66 - Partial complementary colors

Lineal

HEX #575437 to HEX #37583A

CSS-Code:

background-image: linear-gradient(135deg, #575437 11%, #37583A 94%);

Radial

HEX #575437 to HEX #37583A

CSS-Code:

background-image: radial-gradient(circle, #575437 4%, #37583A 99%);

HEX #37583A to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #37583A 11%, #575437 88%);

HEX #37583A to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #37583A 9%, #575437 94%);

HEX #575437 to HEX #473758

CSS-Code:

background-image: linear-gradient(135deg, #575437 9%, #473758 91%);

HEX #575437 to HEX #473758

CSS-Code:

background-image: radial-gradient(circle, #575437 10%, #473758 88%);

HEX #473758 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #473758 13%, #575437 86%);

HEX #473758 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #473758 4%, #575437 88%);

2-color gradients of CMYK 0 / 3 / 37 / 66 - Triadic colors

Lineal

HEX #575437 to HEX #375855

CSS-Code:

background-image: linear-gradient(135deg, #575437 12%, #375855 87%);

Radial

HEX #575437 to HEX #375855

CSS-Code:

background-image: radial-gradient(circle, #575437 14%, #375855 98%);

HEX #375855 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #375855 7%, #575437 90%);

HEX #375855 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #375855 12%, #575437 92%);

HEX #575437 to HEX #553758

CSS-Code:

background-image: linear-gradient(135deg, #575437 14%, #553758 96%);

HEX #575437 to HEX #553758

CSS-Code:

background-image: radial-gradient(circle, #575437 10%, #553758 90%);

HEX #553758 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #553758 6%, #575437 96%);

HEX #553758 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #553758 8%, #575437 88%);

2-color gradients of CMYK 0 / 3 / 37 / 66 - Rectangular (tetradic) colors

Lineal

HEX #575437 to HEX #37583A

CSS-Code:

background-image: linear-gradient(135deg, #575437 13%, #37583A 88%);

Radial

HEX #575437 to HEX #37583A

CSS-Code:

background-image: radial-gradient(circle, #575437 0%, #37583A 95%);

HEX #37583A to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #37583A 12%, #575437 86%);

HEX #37583A to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #37583A 0%, #575437 98%);

HEX #575437 to HEX #373A58

CSS-Code:

background-image: linear-gradient(135deg, #575437 5%, #373A58 86%);

HEX #575437 to HEX #373A58

CSS-Code:

background-image: radial-gradient(circle, #575437 7%, #373A58 89%);

HEX #373A58 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #373A58 7%, #575437 96%);

HEX #373A58 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #373A58 0%, #575437 92%);

HEX #575437 to HEX #583755

CSS-Code:

background-image: linear-gradient(135deg, #575437 6%, #583755 98%);

HEX #575437 to HEX #583755

CSS-Code:

background-image: radial-gradient(circle, #575437 3%, #583755 92%);

HEX #583755 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #583755 3%, #575437 100%);

HEX #583755 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #583755 6%, #575437 95%);

2-color gradients of CMYK 0 / 3 / 37 / 66 - Square colors

Lineal

HEX #575437 to HEX #375844

CSS-Code:

background-image: linear-gradient(135deg, #575437 2%, #375844 86%);

Radial

HEX #575437 to HEX #375844

CSS-Code:

background-image: radial-gradient(circle, #575437 6%, #375844 99%);

HEX #375844 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #375844 4%, #575437 99%);

HEX #375844 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #375844 12%, #575437 89%);

HEX #575437 to HEX #373A58

CSS-Code:

background-image: linear-gradient(135deg, #575437 14%, #373A58 88%);

HEX #575437 to HEX #373A58

CSS-Code:

background-image: radial-gradient(circle, #575437 14%, #373A58 91%);

HEX #373A58 to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #373A58 4%, #575437 86%);

HEX #373A58 to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #373A58 4%, #575437 91%);

HEX #575437 to HEX #58374B

CSS-Code:

background-image: linear-gradient(135deg, #575437 13%, #58374B 94%);

HEX #575437 to HEX #58374B

CSS-Code:

background-image: radial-gradient(circle, #575437 2%, #58374B 100%);

HEX #58374B to HEX #575437

CSS-Code:

background-image: linear-gradient(135deg, #58374B 14%, #575437 100%);

HEX #58374B to HEX #575437

CSS-Code:

background-image: radial-gradient(circle, #58374B 4%, #575437 88%);

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

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)

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

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)

CMYK to HEX

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

CMYK to RGB

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

CMYK to RGBA

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

CMYK to RAL®

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

CMYK to HKS®

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

CMYK to PANTONE®

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

CMYK to Sherwin Williams®

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

CMYK to NCS®

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

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

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)

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

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)

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

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)

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

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)

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

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)

NCS® to RGB

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

NCS® to RGBA

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

NCS® to CMYK

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

NCS® to HEX

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

NCS® to RAL®

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

NCS® to HKS®

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

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.

Public

Color palette shared
Please copy and save the desired link.

Share

View

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

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