Now offer period OUR API HAS BEEN EXPANDED

New API V3.0: 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 2025-10-21 up to and including 2025-11-21 (23:59 CET)

API packages & prices X

CSS Gradients:
RGB 21 1 55

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, 21 red, 1 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.
21 1 55 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 62 cyan, 98 magenta, none yellow and 78 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.
62% 98% 0% 78% 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 #150137 to HEX #EAFEC8


CSS-Code:

background-image: linear-gradient(135deg, #150137 10%, #EAFEC8 86%);

Radial

HEX #150137 to HEX #EAFEC8


CSS-Code:

background-image: radial-gradient(circle, #150137 7%, #EAFEC8 90%);

 

HEX #EAFEC8 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #EAFEC8 12%, #150137 91%);

 

HEX #EAFEC8 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #EAFEC8 9%, #150137 86%);

Lineal

HEX #150137 to HEX #070137


CSS-Code:

background-image: linear-gradient(135deg, #150137 8%, #070137 100%);

Radial

HEX #150137 to HEX #070137


CSS-Code:

background-image: radial-gradient(circle, #150137 7%, #070137 89%);

 

HEX #070137 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #070137 5%, #150137 97%);

 

HEX #070137 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #070137 2%, #150137 96%);

 

HEX #150137 to HEX #230137


CSS-Code:

background-image: linear-gradient(135deg, #150137 14%, #230137 89%);

 

HEX #150137 to HEX #230137


CSS-Code:

background-image: radial-gradient(circle, #150137 14%, #230137 97%);

 

HEX #230137 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #230137 12%, #150137 95%);

 

HEX #230137 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #230137 13%, #150137 92%);

 

HEX #150137 to HEX #320137


CSS-Code:

background-image: linear-gradient(135deg, #150137 7%, #320137 86%);

 

HEX #150137 to HEX #320137


CSS-Code:

background-image: radial-gradient(circle, #150137 5%, #320137 97%);

 

HEX #320137 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #320137 12%, #150137 98%);

 

HEX #320137 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #320137 4%, #150137 92%);

Lineal

HEX #150137 to HEX #06000F


CSS-Code:

background-image: linear-gradient(135deg, #150137 11%, #06000F 98%);

Radial

HEX #150137 to HEX #06000F


CSS-Code:

background-image: radial-gradient(circle, #150137 9%, #06000F 97%);

 

HEX #06000F to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #06000F 14%, #150137 98%);

 

HEX #06000F to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #06000F 1%, #150137 88%);

 

HEX #150137 to HEX #25025F


CSS-Code:

background-image: linear-gradient(135deg, #150137 5%, #25025F 94%);

 

HEX #150137 to HEX #25025F


CSS-Code:

background-image: radial-gradient(circle, #150137 14%, #25025F 96%);

 

HEX #25025F to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #25025F 6%, #150137 92%);

 

HEX #25025F to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #25025F 10%, #150137 97%);

 

HEX #150137 to HEX #340388


CSS-Code:

background-image: linear-gradient(135deg, #150137 4%, #340388 92%);

 

HEX #150137 to HEX #340388


CSS-Code:

background-image: radial-gradient(circle, #150137 8%, #340388 92%);

 

HEX #340388 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #340388 0%, #150137 87%);

 

HEX #340388 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #340388 0%, #150137 95%);

Lineal

HEX #150137 to HEX #070137


CSS-Code:

background-image: linear-gradient(135deg, #150137 1%, #070137 91%);

Radial

HEX #150137 to HEX #070137


CSS-Code:

background-image: radial-gradient(circle, #150137 9%, #070137 89%);

 

HEX #070137 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #070137 12%, #150137 92%);

 

HEX #070137 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #070137 6%, #150137 87%);

 

HEX #150137 to HEX #230137


CSS-Code:

background-image: linear-gradient(135deg, #150137 7%, #230137 99%);

 

HEX #150137 to HEX #230137


CSS-Code:

background-image: radial-gradient(circle, #150137 12%, #230137 100%);

 

HEX #230137 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #230137 8%, #150137 99%);

 

HEX #230137 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #230137 3%, #150137 92%);

 

HEX #150137 to HEX #320137


CSS-Code:

background-image: linear-gradient(135deg, #150137 12%, #320137 87%);

 

HEX #150137 to HEX #320137


CSS-Code:

background-image: radial-gradient(circle, #150137 12%, #320137 99%);

 

HEX #320137 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #320137 10%, #150137 90%);

 

HEX #320137 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #320137 7%, #150137 93%);

Lineal

HEX #150137 to HEX #06000F


CSS-Code:

background-image: linear-gradient(135deg, #150137 6%, #06000F 96%);

Radial

HEX #150137 to HEX #06000F


CSS-Code:

background-image: radial-gradient(circle, #150137 14%, #06000F 98%);

 

HEX #06000F to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #06000F 1%, #150137 87%);

 

HEX #06000F to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #06000F 11%, #150137 89%);

 

HEX #150137 to HEX #25025F


CSS-Code:

background-image: linear-gradient(135deg, #150137 14%, #25025F 91%);

 

HEX #150137 to HEX #25025F


CSS-Code:

background-image: radial-gradient(circle, #150137 9%, #25025F 100%);

 

HEX #25025F to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #25025F 13%, #150137 89%);

 

HEX #25025F to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #25025F 7%, #150137 89%);

 

HEX #150137 to HEX #340388


CSS-Code:

background-image: linear-gradient(135deg, #150137 14%, #340388 94%);

 

HEX #150137 to HEX #340388


CSS-Code:

background-image: radial-gradient(circle, #150137 9%, #340388 88%);

 

HEX #340388 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #340388 10%, #150137 90%);

 

HEX #340388 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #340388 10%, #150137 99%);

Lineal

HEX #150137 to HEX #370118


CSS-Code:

background-image: linear-gradient(135deg, #150137 2%, #370118 86%);

Radial

HEX #150137 to HEX #370118


CSS-Code:

background-image: radial-gradient(circle, #150137 1%, #370118 100%);

 

HEX #370118 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #370118 12%, #150137 89%);

 

HEX #370118 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #370118 8%, #150137 90%);

 

HEX #150137 to HEX #033701


CSS-Code:

background-image: linear-gradient(135deg, #150137 5%, #033701 93%);

 

HEX #150137 to HEX #033701


CSS-Code:

background-image: radial-gradient(circle, #150137 6%, #033701 98%);

 

HEX #033701 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #033701 6%, #150137 100%);

 

HEX #033701 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #033701 2%, #150137 87%);

Lineal

HEX #150137 to HEX #371501


CSS-Code:

background-image: linear-gradient(135deg, #150137 7%, #371501 93%);

Radial

HEX #150137 to HEX #371501


CSS-Code:

background-image: radial-gradient(circle, #150137 8%, #371501 97%);

 

HEX #371501 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #371501 5%, #150137 95%);

 

HEX #371501 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #371501 8%, #150137 98%);

 

HEX #150137 to HEX #013715


CSS-Code:

background-image: linear-gradient(135deg, #150137 10%, #013715 95%);

 

HEX #150137 to HEX #013715


CSS-Code:

background-image: radial-gradient(circle, #150137 2%, #013715 90%);

 

HEX #013715 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #013715 8%, #150137 98%);

 

HEX #013715 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #013715 3%, #150137 100%);

Lineal

HEX #150137 to HEX #370118


CSS-Code:

background-image: linear-gradient(135deg, #150137 4%, #370118 96%);

Radial

HEX #150137 to HEX #370118


CSS-Code:

background-image: radial-gradient(circle, #150137 0%, #370118 95%);

 

HEX #370118 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #370118 13%, #150137 90%);

 

HEX #370118 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #370118 14%, #150137 99%);

 

HEX #150137 to HEX #233701


CSS-Code:

background-image: linear-gradient(135deg, #150137 12%, #233701 87%);

 

HEX #150137 to HEX #233701


CSS-Code:

background-image: radial-gradient(circle, #150137 6%, #233701 99%);

 

HEX #233701 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #233701 4%, #150137 94%);

 

HEX #233701 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #233701 11%, #150137 98%);

 

HEX #150137 to HEX #013720


CSS-Code:

background-image: linear-gradient(135deg, #150137 3%, #013720 90%);

 

HEX #150137 to HEX #013720


CSS-Code:

background-image: radial-gradient(circle, #150137 13%, #013720 97%);

 

HEX #013720 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #013720 2%, #150137 91%);

 

HEX #013720 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #013720 12%, #150137 97%);

Lineal

HEX #150137 to HEX #370108


CSS-Code:

background-image: linear-gradient(135deg, #150137 8%, #370108 87%);

Radial

HEX #150137 to HEX #370108


CSS-Code:

background-image: radial-gradient(circle, #150137 5%, #370108 100%);

 

HEX #370108 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #370108 9%, #150137 96%);

 

HEX #370108 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #370108 6%, #150137 100%);

 

HEX #150137 to HEX #233701


CSS-Code:

background-image: linear-gradient(135deg, #150137 5%, #233701 98%);

 

HEX #150137 to HEX #233701


CSS-Code:

background-image: radial-gradient(circle, #150137 3%, #233701 90%);

 

HEX #233701 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #233701 11%, #150137 92%);

 

HEX #233701 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #233701 13%, #150137 90%);

 

HEX #150137 to HEX #013730


CSS-Code:

background-image: linear-gradient(135deg, #150137 13%, #013730 91%);

 

HEX #150137 to HEX #013730


CSS-Code:

background-image: radial-gradient(circle, #150137 13%, #013730 99%);

 

HEX #013730 to HEX #150137


CSS-Code:

background-image: linear-gradient(135deg, #013730 13%, #150137 100%);

 

HEX #013730 to HEX #150137


CSS-Code:

background-image: radial-gradient(circle, #013730 10%, #150137 86%);

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

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)

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

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

Icons

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.

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.