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: 21_0.4_15.4

CSS Gradients:
RGB 21 0.4 15.4

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, 0.4 green and 15.4 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.
21 0.4 15.4 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, 98 magenta, 27 yellow and 92 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% 98% 27% 92% 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 #15000F to HEX #EAFEEF


CSS-Code:

background-image: linear-gradient(135deg, #15000F 6%, #EAFEEF 98%);

Radial

HEX #15000F to HEX #EAFEEF


CSS-Code:

background-image: radial-gradient(circle, #15000F 9%, #EAFEEF 91%);

 

HEX #EAFEEF to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #EAFEEF 14%, #15000F 100%);

 

HEX #EAFEEF to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #EAFEEF 6%, #15000F 96%);

Lineal

HEX #15000F to HEX #140014


CSS-Code:

background-image: linear-gradient(135deg, #15000F 6%, #140014 96%);

Radial

HEX #15000F to HEX #140014


CSS-Code:

background-image: radial-gradient(circle, #15000F 8%, #140014 88%);

 

HEX #140014 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #140014 10%, #15000F 91%);

 

HEX #140014 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #140014 14%, #15000F 95%);

 

HEX #15000F to HEX #14000F


CSS-Code:

background-image: linear-gradient(135deg, #15000F 5%, #14000F 92%);

 

HEX #15000F to HEX #14000F


CSS-Code:

background-image: radial-gradient(circle, #15000F 1%, #14000F 98%);

 

HEX #14000F to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #14000F 11%, #15000F 100%);

 

HEX #14000F to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #14000F 14%, #15000F 96%);

 

HEX #15000F to HEX #14000A


CSS-Code:

background-image: linear-gradient(135deg, #15000F 5%, #14000A 92%);

 

HEX #15000F to HEX #14000A


CSS-Code:

background-image: radial-gradient(circle, #15000F 6%, #14000A 93%);

 

HEX #14000A to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #14000A 14%, #15000F 98%);

 

HEX #14000A to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #14000A 14%, #15000F 90%);

 

HEX #15000F to HEX #140004


CSS-Code:

background-image: linear-gradient(135deg, #15000F 5%, #140004 95%);

 

HEX #15000F to HEX #140004


CSS-Code:

background-image: radial-gradient(circle, #15000F 2%, #140004 90%);

 

HEX #140004 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #140004 3%, #15000F 95%);

 

HEX #140004 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #140004 2%, #15000F 94%);

Lineal

HEX #15000F to HEX #14000F


CSS-Code:

background-image: linear-gradient(135deg, #15000F 3%, #14000F 92%);

Radial

HEX #15000F to HEX #14000F


CSS-Code:

background-image: radial-gradient(circle, #15000F 8%, #14000F 94%);

 

HEX #14000F to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #14000F 7%, #15000F 95%);

 

HEX #14000F to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #14000F 3%, #15000F 89%);

 

HEX #15000F to HEX #3C012C


CSS-Code:

background-image: linear-gradient(135deg, #15000F 1%, #3C012C 87%);

 

HEX #15000F to HEX #3C012C


CSS-Code:

background-image: radial-gradient(circle, #15000F 3%, #3C012C 96%);

 

HEX #3C012C to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #3C012C 2%, #15000F 100%);

 

HEX #3C012C to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #3C012C 0%, #15000F 94%);

 

HEX #15000F to HEX #65024A


CSS-Code:

background-image: linear-gradient(135deg, #15000F 7%, #65024A 94%);

 

HEX #15000F to HEX #65024A


CSS-Code:

background-image: radial-gradient(circle, #15000F 6%, #65024A 98%);

 

HEX #65024A to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #65024A 11%, #15000F 91%);

 

HEX #65024A to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #65024A 14%, #15000F 95%);

Lineal

HEX #15000F to HEX #140014


CSS-Code:

background-image: linear-gradient(135deg, #15000F 13%, #140014 97%);

Radial

HEX #15000F to HEX #140014


CSS-Code:

background-image: radial-gradient(circle, #15000F 13%, #140014 92%);

 

HEX #140014 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #140014 1%, #15000F 90%);

 

HEX #140014 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #140014 5%, #15000F 94%);

 

HEX #15000F to HEX #14000F


CSS-Code:

background-image: linear-gradient(135deg, #15000F 11%, #14000F 87%);

 

HEX #15000F to HEX #14000F


CSS-Code:

background-image: radial-gradient(circle, #15000F 6%, #14000F 97%);

 

HEX #14000F to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #14000F 6%, #15000F 89%);

 

HEX #14000F to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #14000F 0%, #15000F 94%);

 

HEX #15000F to HEX #14000A


CSS-Code:

background-image: linear-gradient(135deg, #15000F 9%, #14000A 94%);

 

HEX #15000F to HEX #14000A


CSS-Code:

background-image: radial-gradient(circle, #15000F 6%, #14000A 95%);

 

HEX #14000A to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #14000A 10%, #15000F 98%);

 

HEX #14000A to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #14000A 14%, #15000F 91%);

 

HEX #15000F to HEX #140004


CSS-Code:

background-image: linear-gradient(135deg, #15000F 3%, #140004 95%);

 

HEX #15000F to HEX #140004


CSS-Code:

background-image: radial-gradient(circle, #15000F 3%, #140004 88%);

 

HEX #140004 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #140004 5%, #15000F 88%);

 

HEX #140004 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #140004 6%, #15000F 96%);

Lineal

HEX #15000F to HEX #14000F


CSS-Code:

background-image: linear-gradient(135deg, #15000F 1%, #14000F 96%);

Radial

HEX #15000F to HEX #14000F


CSS-Code:

background-image: radial-gradient(circle, #15000F 9%, #14000F 88%);

 

HEX #14000F to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #14000F 8%, #15000F 95%);

 

HEX #14000F to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #14000F 4%, #15000F 95%);

 

HEX #15000F to HEX #3C012C


CSS-Code:

background-image: linear-gradient(135deg, #15000F 12%, #3C012C 98%);

 

HEX #15000F to HEX #3C012C


CSS-Code:

background-image: radial-gradient(circle, #15000F 10%, #3C012C 93%);

 

HEX #3C012C to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #3C012C 5%, #15000F 96%);

 

HEX #3C012C to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #3C012C 4%, #15000F 95%);

 

HEX #15000F to HEX #65024A


CSS-Code:

background-image: linear-gradient(135deg, #15000F 14%, #65024A 95%);

 

HEX #15000F to HEX #65024A


CSS-Code:

background-image: radial-gradient(circle, #15000F 13%, #65024A 90%);

 

HEX #65024A to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #65024A 8%, #15000F 92%);

 

HEX #65024A to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #65024A 12%, #15000F 97%);

Lineal

HEX #15000F to HEX #140A00


CSS-Code:

background-image: linear-gradient(135deg, #15000F 2%, #140A00 91%);

Radial

HEX #15000F to HEX #140A00


CSS-Code:

background-image: radial-gradient(circle, #15000F 0%, #140A00 100%);

 

HEX #140A00 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #140A00 2%, #15000F 98%);

 

HEX #140A00 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #140A00 10%, #15000F 100%);

 

HEX #15000F to HEX #001411


CSS-Code:

background-image: linear-gradient(135deg, #15000F 7%, #001411 86%);

 

HEX #15000F to HEX #001411


CSS-Code:

background-image: radial-gradient(circle, #15000F 2%, #001411 96%);

 

HEX #001411 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #001411 3%, #15000F 99%);

 

HEX #001411 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #001411 2%, #15000F 88%);

Lineal

HEX #15000F to HEX #0F1400


CSS-Code:

background-image: linear-gradient(135deg, #15000F 11%, #0F1400 99%);

Radial

HEX #15000F to HEX #0F1400


CSS-Code:

background-image: radial-gradient(circle, #15000F 9%, #0F1400 89%);

 

HEX #0F1400 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #0F1400 13%, #15000F 99%);

 

HEX #0F1400 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #0F1400 0%, #15000F 90%);

 

HEX #15000F to HEX #000F14


CSS-Code:

background-image: linear-gradient(135deg, #15000F 9%, #000F14 94%);

 

HEX #15000F to HEX #000F14


CSS-Code:

background-image: radial-gradient(circle, #15000F 11%, #000F14 90%);

 

HEX #000F14 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #000F14 9%, #15000F 93%);

 

HEX #000F14 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #000F14 10%, #15000F 96%);

Lineal

HEX #15000F to HEX #140A00


CSS-Code:

background-image: linear-gradient(135deg, #15000F 14%, #140A00 94%);

Radial

HEX #15000F to HEX #140A00


CSS-Code:

background-image: radial-gradient(circle, #15000F 5%, #140A00 94%);

 

HEX #140A00 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #140A00 7%, #15000F 100%);

 

HEX #140A00 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #140A00 0%, #15000F 90%);

 

HEX #15000F to HEX #001406


CSS-Code:

background-image: linear-gradient(135deg, #15000F 10%, #001406 96%);

 

HEX #15000F to HEX #001406


CSS-Code:

background-image: radial-gradient(circle, #15000F 12%, #001406 90%);

 

HEX #001406 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #001406 0%, #15000F 87%);

 

HEX #001406 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #001406 2%, #15000F 93%);

 

HEX #15000F to HEX #000B14


CSS-Code:

background-image: linear-gradient(135deg, #15000F 8%, #000B14 94%);

 

HEX #15000F to HEX #000B14


CSS-Code:

background-image: radial-gradient(circle, #15000F 10%, #000B14 90%);

 

HEX #000B14 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #000B14 8%, #15000F 88%);

 

HEX #000B14 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #000B14 7%, #15000F 97%);

Lineal

HEX #15000F to HEX #140F00


CSS-Code:

background-image: linear-gradient(135deg, #15000F 13%, #140F00 94%);

Radial

HEX #15000F to HEX #140F00


CSS-Code:

background-image: radial-gradient(circle, #15000F 14%, #140F00 86%);

 

HEX #140F00 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #140F00 13%, #15000F 96%);

 

HEX #140F00 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #140F00 8%, #15000F 96%);

 

HEX #15000F to HEX #001406


CSS-Code:

background-image: linear-gradient(135deg, #15000F 1%, #001406 88%);

 

HEX #15000F to HEX #001406


CSS-Code:

background-image: radial-gradient(circle, #15000F 14%, #001406 87%);

 

HEX #001406 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #001406 0%, #15000F 86%);

 

HEX #001406 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #001406 13%, #15000F 92%);

 

HEX #15000F to HEX #000514


CSS-Code:

background-image: linear-gradient(135deg, #15000F 4%, #000514 88%);

 

HEX #15000F to HEX #000514


CSS-Code:

background-image: radial-gradient(circle, #15000F 11%, #000514 93%);

 

HEX #000514 to HEX #15000F


CSS-Code:

background-image: linear-gradient(135deg, #000514 11%, #15000F 97%);

 

HEX #000514 to HEX #15000F


CSS-Code:

background-image: radial-gradient(circle, #000514 11%, #15000F 91%);

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