Now offer period OUR API HAS BEEN EXPANDED

Cyber 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 2025-12-01 up to and including 2025-12-07 (23:59 CET)

API packages & prices X

error rgb: 37.1_18_4

CSS Gradients:
RGB 37.1 18 4

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, 37.1 red, 18 green and 4 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, 51 magenta, 89 yellow and 85 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 RGB 37.1 18 4 - Complementary color

Lineal

HEX #251204 to HEX #D9EDFB

CSS-Code:

background-image: linear-gradient(135deg, #251204 7%, #D9EDFB 88%);

Radial

HEX #251204 to HEX #D9EDFB

CSS-Code:

background-image: radial-gradient(circle, #251204 12%, #D9EDFB 90%);

HEX #D9EDFB to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #D9EDFB 12%, #251204 91%);

HEX #D9EDFB to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #D9EDFB 6%, #251204 94%);

2-color gradients of RGB 37.1 18 4 - Lighter colors

Lineal

HEX #251204 to HEX #250904

CSS-Code:

background-image: linear-gradient(135deg, #251204 3%, #250904 89%);

Radial

HEX #251204 to HEX #250904

CSS-Code:

background-image: radial-gradient(circle, #251204 1%, #250904 93%);

HEX #250904 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #250904 4%, #251204 89%);

HEX #250904 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #250904 10%, #251204 90%);

HEX #251204 to HEX #251A04

CSS-Code:

background-image: linear-gradient(135deg, #251204 7%, #251A04 89%);

HEX #251204 to HEX #251A04

CSS-Code:

background-image: radial-gradient(circle, #251204 11%, #251A04 98%);

HEX #251A04 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #251A04 13%, #251204 92%);

HEX #251A04 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #251A04 9%, #251204 96%);

HEX #251204 to HEX #252304

CSS-Code:

background-image: linear-gradient(135deg, #251204 9%, #252304 90%);

HEX #251204 to HEX #252304

CSS-Code:

background-image: radial-gradient(circle, #251204 6%, #252304 91%);

HEX #252304 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #252304 9%, #251204 98%);

HEX #252304 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #252304 12%, #251204 93%);

HEX #251204 to HEX #4A2408

CSS-Code:

background-image: linear-gradient(135deg, #251204 7%, #4A2408 90%);

HEX #251204 to HEX #4A2408

CSS-Code:

background-image: radial-gradient(circle, #251204 12%, #4A2408 95%);

HEX #4A2408 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #4A2408 3%, #251204 98%);

HEX #4A2408 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #4A2408 10%, #251204 99%);

HEX #251204 to HEX #70360C

CSS-Code:

background-image: linear-gradient(135deg, #251204 6%, #70360C 95%);

HEX #251204 to HEX #70360C

CSS-Code:

background-image: radial-gradient(circle, #251204 6%, #70360C 91%);

HEX #70360C to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #70360C 11%, #251204 93%);

HEX #70360C to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #70360C 5%, #251204 92%);

2-color gradients of RGB 37.1 18 4 - Analogue colors

Lineal

HEX #251204 to HEX #250904

CSS-Code:

background-image: linear-gradient(135deg, #251204 10%, #250904 94%);

Radial

HEX #251204 to HEX #250904

CSS-Code:

background-image: radial-gradient(circle, #251204 9%, #250904 86%);

HEX #250904 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #250904 1%, #251204 87%);

HEX #250904 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #250904 1%, #251204 98%);

HEX #251204 to HEX #251A04

CSS-Code:

background-image: linear-gradient(135deg, #251204 10%, #251A04 96%);

HEX #251204 to HEX #251A04

CSS-Code:

background-image: radial-gradient(circle, #251204 13%, #251A04 98%);

HEX #251A04 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #251A04 14%, #251204 93%);

HEX #251A04 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #251A04 11%, #251204 91%);

HEX #251204 to HEX #252304

CSS-Code:

background-image: linear-gradient(135deg, #251204 12%, #252304 95%);

HEX #251204 to HEX #252304

CSS-Code:

background-image: radial-gradient(circle, #251204 1%, #252304 86%);

HEX #252304 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #252304 6%, #251204 99%);

HEX #252304 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #252304 0%, #251204 97%);

HEX #251204 to HEX #4A2408

CSS-Code:

background-image: linear-gradient(135deg, #251204 6%, #4A2408 97%);

HEX #251204 to HEX #4A2408

CSS-Code:

background-image: radial-gradient(circle, #251204 0%, #4A2408 89%);

HEX #4A2408 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #4A2408 4%, #251204 97%);

HEX #4A2408 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #4A2408 12%, #251204 93%);

HEX #251204 to HEX #70360C

CSS-Code:

background-image: linear-gradient(135deg, #251204 6%, #70360C 99%);

HEX #251204 to HEX #70360C

CSS-Code:

background-image: radial-gradient(circle, #251204 2%, #70360C 93%);

HEX #70360C to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #70360C 10%, #251204 94%);

HEX #70360C to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #70360C 13%, #251204 95%);

2-color gradients of RGB 37.1 18 4 - Partial complementary colors

Lineal

HEX #251204 to HEX #112504

CSS-Code:

background-image: linear-gradient(135deg, #251204 2%, #112504 89%);

Radial

HEX #251204 to HEX #112504

CSS-Code:

background-image: radial-gradient(circle, #251204 13%, #112504 96%);

HEX #112504 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #112504 7%, #251204 99%);

HEX #112504 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #112504 2%, #251204 97%);

HEX #251204 to HEX #040425

CSS-Code:

background-image: linear-gradient(135deg, #251204 11%, #040425 96%);

HEX #251204 to HEX #040425

CSS-Code:

background-image: radial-gradient(circle, #251204 1%, #040425 86%);

HEX #040425 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #040425 11%, #251204 89%);

HEX #040425 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #040425 2%, #251204 90%);

2-color gradients of RGB 37.1 18 4 - Triadic colors

Lineal

HEX #251204 to HEX #042512

CSS-Code:

background-image: linear-gradient(135deg, #251204 11%, #042512 87%);

Radial

HEX #251204 to HEX #042512

CSS-Code:

background-image: radial-gradient(circle, #251204 10%, #042512 99%);

HEX #042512 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #042512 12%, #251204 96%);

HEX #042512 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #042512 13%, #251204 92%);

HEX #251204 to HEX #120425

CSS-Code:

background-image: linear-gradient(135deg, #251204 13%, #120425 90%);

HEX #251204 to HEX #120425

CSS-Code:

background-image: radial-gradient(circle, #251204 11%, #120425 92%);

HEX #120425 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #120425 13%, #251204 99%);

HEX #120425 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #120425 8%, #251204 87%);

2-color gradients of RGB 37.1 18 4 - Rectangular (tetradic) colors

Lineal

HEX #251204 to HEX #112504

CSS-Code:

background-image: linear-gradient(135deg, #251204 11%, #112504 92%);

Radial

HEX #251204 to HEX #112504

CSS-Code:

background-image: radial-gradient(circle, #251204 1%, #112504 92%);

HEX #112504 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #112504 8%, #251204 94%);

HEX #112504 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #112504 4%, #251204 90%);

HEX #251204 to HEX #041725

CSS-Code:

background-image: linear-gradient(135deg, #251204 12%, #041725 92%);

HEX #251204 to HEX #041725

CSS-Code:

background-image: radial-gradient(circle, #251204 11%, #041725 97%);

HEX #041725 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #041725 9%, #251204 100%);

HEX #041725 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #041725 0%, #251204 88%);

HEX #251204 to HEX #180425

CSS-Code:

background-image: linear-gradient(135deg, #251204 6%, #180425 88%);

HEX #251204 to HEX #180425

CSS-Code:

background-image: radial-gradient(circle, #251204 8%, #180425 88%);

HEX #180425 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #180425 4%, #251204 92%);

HEX #180425 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #180425 12%, #251204 93%);

2-color gradients of RGB 37.1 18 4 - Square colors

Lineal

HEX #251204 to HEX #072504

CSS-Code:

background-image: linear-gradient(135deg, #251204 12%, #072504 98%);

Radial

HEX #251204 to HEX #072504

CSS-Code:

background-image: radial-gradient(circle, #251204 4%, #072504 93%);

HEX #072504 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #072504 5%, #251204 93%);

HEX #072504 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #072504 3%, #251204 86%);

HEX #251204 to HEX #041725

CSS-Code:

background-image: linear-gradient(135deg, #251204 1%, #041725 97%);

HEX #251204 to HEX #041725

CSS-Code:

background-image: radial-gradient(circle, #251204 3%, #041725 91%);

HEX #041725 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #041725 8%, #251204 99%);

HEX #041725 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #041725 11%, #251204 97%);

HEX #251204 to HEX #220425

CSS-Code:

background-image: linear-gradient(135deg, #251204 6%, #220425 98%);

HEX #251204 to HEX #220425

CSS-Code:

background-image: radial-gradient(circle, #251204 4%, #220425 89%);

HEX #220425 to HEX #251204

CSS-Code:

background-image: linear-gradient(135deg, #220425 12%, #251204 87%);

HEX #220425 to HEX #251204

CSS-Code:

background-image: radial-gradient(circle, #220425 6%, #251204 92%);

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.