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 16 5 21

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, 16 red, 5 green and 21 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.
16 5 21 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 24 cyan, 76 magenta, none 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.
24% 76% 0% 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 #100515 to HEX #EFFAEA


CSS-Code:

background-image: linear-gradient(135deg, #100515 12%, #EFFAEA 97%);

Radial

HEX #100515 to HEX #EFFAEA


CSS-Code:

background-image: radial-gradient(circle, #100515 4%, #EFFAEA 97%);

 

HEX #EFFAEA to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #EFFAEA 14%, #100515 89%);

 

HEX #EFFAEA to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #EFFAEA 14%, #100515 96%);

Lineal

HEX #100515 to HEX #0B0515


CSS-Code:

background-image: linear-gradient(135deg, #100515 10%, #0B0515 86%);

Radial

HEX #100515 to HEX #0B0515


CSS-Code:

background-image: radial-gradient(circle, #100515 10%, #0B0515 89%);

 

HEX #0B0515 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #0B0515 9%, #100515 91%);

 

HEX #0B0515 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #0B0515 8%, #100515 88%);

 

HEX #100515 to HEX #140515


CSS-Code:

background-image: linear-gradient(135deg, #100515 2%, #140515 98%);

 

HEX #100515 to HEX #140515


CSS-Code:

background-image: radial-gradient(circle, #100515 0%, #140515 91%);

 

HEX #140515 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #140515 2%, #100515 95%);

 

HEX #140515 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #140515 2%, #100515 87%);

 

HEX #100515 to HEX #150511


CSS-Code:

background-image: linear-gradient(135deg, #100515 0%, #150511 100%);

 

HEX #100515 to HEX #150511


CSS-Code:

background-image: radial-gradient(circle, #100515 0%, #150511 93%);

 

HEX #150511 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #150511 9%, #100515 100%);

 

HEX #150511 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #150511 3%, #100515 94%);

 

HEX #100515 to HEX #290D36


CSS-Code:

background-image: linear-gradient(135deg, #100515 14%, #290D36 87%);

 

HEX #100515 to HEX #290D36


CSS-Code:

background-image: radial-gradient(circle, #100515 5%, #290D36 95%);

 

HEX #290D36 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #290D36 1%, #100515 86%);

 

HEX #290D36 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #290D36 1%, #100515 86%);

 

HEX #100515 to HEX #431557


CSS-Code:

background-image: linear-gradient(135deg, #100515 8%, #431557 98%);

 

HEX #100515 to HEX #431557


CSS-Code:

background-image: radial-gradient(circle, #100515 9%, #431557 87%);

 

HEX #431557 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #431557 5%, #100515 90%);

 

HEX #431557 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #431557 2%, #100515 88%);

Lineal

HEX #100515 to HEX #0B0515


CSS-Code:

background-image: linear-gradient(135deg, #100515 8%, #0B0515 99%);

Radial

HEX #100515 to HEX #0B0515


CSS-Code:

background-image: radial-gradient(circle, #100515 3%, #0B0515 90%);

 

HEX #0B0515 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #0B0515 1%, #100515 98%);

 

HEX #0B0515 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #0B0515 7%, #100515 97%);

 

HEX #100515 to HEX #140515


CSS-Code:

background-image: linear-gradient(135deg, #100515 14%, #140515 95%);

 

HEX #100515 to HEX #140515


CSS-Code:

background-image: radial-gradient(circle, #100515 8%, #140515 98%);

 

HEX #140515 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #140515 14%, #100515 87%);

 

HEX #140515 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #140515 11%, #100515 91%);

 

HEX #100515 to HEX #150511


CSS-Code:

background-image: linear-gradient(135deg, #100515 11%, #150511 88%);

 

HEX #100515 to HEX #150511


CSS-Code:

background-image: radial-gradient(circle, #100515 13%, #150511 100%);

 

HEX #150511 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #150511 6%, #100515 97%);

 

HEX #150511 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #150511 1%, #100515 89%);

 

HEX #100515 to HEX #290D36


CSS-Code:

background-image: linear-gradient(135deg, #100515 1%, #290D36 88%);

 

HEX #100515 to HEX #290D36


CSS-Code:

background-image: radial-gradient(circle, #100515 2%, #290D36 97%);

 

HEX #290D36 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #290D36 14%, #100515 90%);

 

HEX #290D36 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #290D36 7%, #100515 86%);

 

HEX #100515 to HEX #431557


CSS-Code:

background-image: linear-gradient(135deg, #100515 3%, #431557 99%);

 

HEX #100515 to HEX #431557


CSS-Code:

background-image: radial-gradient(circle, #100515 10%, #431557 86%);

 

HEX #431557 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #431557 7%, #100515 89%);

 

HEX #431557 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #431557 3%, #100515 90%);

Lineal

HEX #100515 to HEX #150507


CSS-Code:

background-image: linear-gradient(135deg, #100515 12%, #150507 90%);

Radial

HEX #100515 to HEX #150507


CSS-Code:

background-image: radial-gradient(circle, #100515 2%, #150507 87%);

 

HEX #150507 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #150507 6%, #100515 88%);

 

HEX #150507 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #150507 13%, #100515 90%);

 

HEX #100515 to HEX #051509


CSS-Code:

background-image: linear-gradient(135deg, #100515 14%, #051509 92%);

 

HEX #100515 to HEX #051509


CSS-Code:

background-image: radial-gradient(circle, #100515 9%, #051509 88%);

 

HEX #051509 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #051509 5%, #100515 99%);

 

HEX #051509 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #051509 11%, #100515 86%);

Lineal

HEX #100515 to HEX #151005


CSS-Code:

background-image: linear-gradient(135deg, #100515 3%, #151005 100%);

Radial

HEX #100515 to HEX #151005


CSS-Code:

background-image: radial-gradient(circle, #100515 9%, #151005 86%);

 

HEX #151005 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #151005 11%, #100515 94%);

 

HEX #151005 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #151005 8%, #100515 90%);

 

HEX #100515 to HEX #051510


CSS-Code:

background-image: linear-gradient(135deg, #100515 2%, #051510 90%);

 

HEX #100515 to HEX #051510


CSS-Code:

background-image: radial-gradient(circle, #100515 1%, #051510 93%);

 

HEX #051510 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #051510 9%, #100515 99%);

 

HEX #051510 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #051510 11%, #100515 99%);

Lineal

HEX #100515 to HEX #150507


CSS-Code:

background-image: linear-gradient(135deg, #100515 1%, #150507 99%);

Radial

HEX #100515 to HEX #150507


CSS-Code:

background-image: radial-gradient(circle, #100515 7%, #150507 97%);

 

HEX #150507 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #150507 7%, #100515 90%);

 

HEX #150507 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #150507 2%, #100515 98%);

 

HEX #100515 to HEX #0A1505


CSS-Code:

background-image: linear-gradient(135deg, #100515 7%, #0A1505 88%);

 

HEX #100515 to HEX #0A1505


CSS-Code:

background-image: radial-gradient(circle, #100515 14%, #0A1505 86%);

 

HEX #0A1505 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #0A1505 3%, #100515 100%);

 

HEX #0A1505 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #0A1505 1%, #100515 99%);

 

HEX #100515 to HEX #051513


CSS-Code:

background-image: linear-gradient(135deg, #100515 0%, #051513 98%);

 

HEX #100515 to HEX #051513


CSS-Code:

background-image: radial-gradient(circle, #100515 3%, #051513 87%);

 

HEX #051513 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #051513 10%, #100515 87%);

 

HEX #051513 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #051513 6%, #100515 99%);

Lineal

HEX #100515 to HEX #150805


CSS-Code:

background-image: linear-gradient(135deg, #100515 13%, #150805 87%);

Radial

HEX #100515 to HEX #150805


CSS-Code:

background-image: radial-gradient(circle, #100515 8%, #150805 100%);

 

HEX #150805 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #150805 14%, #100515 99%);

 

HEX #150805 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #150805 7%, #100515 87%);

 

HEX #100515 to HEX #0A1505


CSS-Code:

background-image: linear-gradient(135deg, #100515 13%, #0A1505 86%);

 

HEX #100515 to HEX #0A1505


CSS-Code:

background-image: radial-gradient(circle, #100515 14%, #0A1505 90%);

 

HEX #0A1505 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #0A1505 8%, #100515 100%);

 

HEX #0A1505 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #0A1505 5%, #100515 98%);

 

HEX #100515 to HEX #051215


CSS-Code:

background-image: linear-gradient(135deg, #100515 5%, #051215 86%);

 

HEX #100515 to HEX #051215


CSS-Code:

background-image: radial-gradient(circle, #100515 6%, #051215 99%);

 

HEX #051215 to HEX #100515


CSS-Code:

background-image: linear-gradient(135deg, #051215 7%, #100515 86%);

 

HEX #051215 to HEX #100515


CSS-Code:

background-image: radial-gradient(circle, #051215 8%, #100515 89%);

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.