New: API packages available

Our new API now gives you even more control over color conversion - perfect for web projects, plugins, internal tools or SaaS applications.
Create multiple API keys, manage your monthly token quota and flexibly integrate qConv into your applications.

Up to 2025-08-15: Introductory prices on all packages!

VIEW NOW X

CSS Gradients:
RGB 21 1 17

Information

close all

We suggest CSS gradients from two color tones such as the base color 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.

Get CSS gradients from two color tones like the base color and a lighter shade.

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 us suggest CSS gradients from two shades like the base color and a darker shade.

Find examples of linear and radial color transitions of Darker colors.

Easy 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 17 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 17 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, 95 magenta, 19 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% 95% 19% 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 #150111 to HEX #EAFEEE


CSS-Code:

background-image: linear-gradient(135deg, #150111 3%, #EAFEEE 91%);

Radial

HEX #150111 to HEX #EAFEEE


CSS-Code:

background-image: radial-gradient(circle, #150111 4%, #EAFEEE 89%);

 

HEX #EAFEEE to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #EAFEEE 10%, #150111 88%);

 

HEX #EAFEEE to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #EAFEEE 10%, #150111 94%);

Lineal

HEX #150111 to HEX #120013


CSS-Code:

background-image: linear-gradient(135deg, #150111 3%, #120013 93%);

Radial

HEX #150111 to HEX #120013


CSS-Code:

background-image: radial-gradient(circle, #150111 14%, #120013 92%);

 

HEX #120013 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #120013 0%, #150111 91%);

 

HEX #120013 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #120013 9%, #150111 94%);

 

HEX #150111 to HEX #13000F


CSS-Code:

background-image: linear-gradient(135deg, #150111 0%, #13000F 95%);

 

HEX #150111 to HEX #13000F


CSS-Code:

background-image: radial-gradient(circle, #150111 11%, #13000F 97%);

 

HEX #13000F to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #13000F 11%, #150111 88%);

 

HEX #13000F to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #13000F 7%, #150111 97%);

 

HEX #150111 to HEX #13000A


CSS-Code:

background-image: linear-gradient(135deg, #150111 1%, #13000A 93%);

 

HEX #150111 to HEX #13000A


CSS-Code:

background-image: radial-gradient(circle, #150111 12%, #13000A 95%);

 

HEX #13000A to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #13000A 12%, #150111 94%);

 

HEX #13000A to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #13000A 9%, #150111 94%);

 

HEX #150111 to HEX #130005


CSS-Code:

background-image: linear-gradient(135deg, #150111 5%, #130005 91%);

 

HEX #150111 to HEX #130005


CSS-Code:

background-image: radial-gradient(circle, #150111 3%, #130005 90%);

 

HEX #130005 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #130005 5%, #150111 97%);

 

HEX #130005 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #130005 11%, #150111 89%);

Lineal

HEX #150111 to HEX #120013


CSS-Code:

background-image: linear-gradient(135deg, #150111 3%, #120013 96%);

Radial

HEX #150111 to HEX #120013


CSS-Code:

background-image: radial-gradient(circle, #150111 4%, #120013 98%);

 

HEX #120013 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #120013 8%, #150111 92%);

 

HEX #120013 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #120013 5%, #150111 100%);

 

HEX #150111 to HEX #13000F


CSS-Code:

background-image: linear-gradient(135deg, #150111 1%, #13000F 99%);

 

HEX #150111 to HEX #13000F


CSS-Code:

background-image: radial-gradient(circle, #150111 2%, #13000F 95%);

 

HEX #13000F to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #13000F 13%, #150111 100%);

 

HEX #13000F to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #13000F 0%, #150111 89%);

 

HEX #150111 to HEX #13000A


CSS-Code:

background-image: linear-gradient(135deg, #150111 1%, #13000A 91%);

 

HEX #150111 to HEX #13000A


CSS-Code:

background-image: radial-gradient(circle, #150111 8%, #13000A 97%);

 

HEX #13000A to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #13000A 4%, #150111 91%);

 

HEX #13000A to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #13000A 2%, #150111 91%);

 

HEX #150111 to HEX #130005


CSS-Code:

background-image: linear-gradient(135deg, #150111 5%, #130005 98%);

 

HEX #150111 to HEX #130005


CSS-Code:

background-image: radial-gradient(circle, #150111 10%, #130005 86%);

 

HEX #130005 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #130005 5%, #150111 97%);

 

HEX #130005 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #130005 12%, #150111 91%);

Lineal

HEX #150111 to HEX #130800


CSS-Code:

background-image: linear-gradient(135deg, #150111 9%, #130800 100%);

Radial

HEX #150111 to HEX #130800


CSS-Code:

background-image: radial-gradient(circle, #150111 7%, #130800 87%);

 

HEX #130800 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #130800 8%, #150111 98%);

 

HEX #130800 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #130800 14%, #150111 99%);

 

HEX #150111 to HEX #00130F


CSS-Code:

background-image: linear-gradient(135deg, #150111 13%, #00130F 92%);

 

HEX #150111 to HEX #00130F


CSS-Code:

background-image: radial-gradient(circle, #150111 2%, #00130F 96%);

 

HEX #00130F to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #00130F 12%, #150111 93%);

 

HEX #00130F to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #00130F 2%, #150111 93%);

Lineal

HEX #150111 to HEX #0F1300


CSS-Code:

background-image: linear-gradient(135deg, #150111 5%, #0F1300 99%);

Radial

HEX #150111 to HEX #0F1300


CSS-Code:

background-image: radial-gradient(circle, #150111 7%, #0F1300 98%);

 

HEX #0F1300 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #0F1300 0%, #150111 89%);

 

HEX #0F1300 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #0F1300 1%, #150111 92%);

 

HEX #150111 to HEX #000F13


CSS-Code:

background-image: linear-gradient(135deg, #150111 3%, #000F13 96%);

 

HEX #150111 to HEX #000F13


CSS-Code:

background-image: radial-gradient(circle, #150111 2%, #000F13 87%);

 

HEX #000F13 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #000F13 12%, #150111 92%);

 

HEX #000F13 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #000F13 10%, #150111 86%);

Lineal

HEX #150111 to HEX #130800


CSS-Code:

background-image: linear-gradient(135deg, #150111 1%, #130800 96%);

Radial

HEX #150111 to HEX #130800


CSS-Code:

background-image: radial-gradient(circle, #150111 13%, #130800 87%);

 

HEX #130800 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #130800 7%, #150111 91%);

 

HEX #130800 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #130800 11%, #150111 93%);

 

HEX #150111 to HEX #001304


CSS-Code:

background-image: linear-gradient(135deg, #150111 13%, #001304 86%);

 

HEX #150111 to HEX #001304


CSS-Code:

background-image: radial-gradient(circle, #150111 6%, #001304 95%);

 

HEX #001304 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #001304 13%, #150111 93%);

 

HEX #001304 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #001304 6%, #150111 100%);

 

HEX #150111 to HEX #000C13


CSS-Code:

background-image: linear-gradient(135deg, #150111 11%, #000C13 100%);

 

HEX #150111 to HEX #000C13


CSS-Code:

background-image: radial-gradient(circle, #150111 14%, #000C13 94%);

 

HEX #000C13 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #000C13 14%, #150111 98%);

 

HEX #000C13 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #000C13 0%, #150111 88%);

Lineal

HEX #150111 to HEX #130D00


CSS-Code:

background-image: linear-gradient(135deg, #150111 0%, #130D00 98%);

Radial

HEX #150111 to HEX #130D00


CSS-Code:

background-image: radial-gradient(circle, #150111 6%, #130D00 89%);

 

HEX #130D00 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #130D00 7%, #150111 91%);

 

HEX #130D00 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #130D00 12%, #150111 90%);

 

HEX #150111 to HEX #001304


CSS-Code:

background-image: linear-gradient(135deg, #150111 12%, #001304 89%);

 

HEX #150111 to HEX #001304


CSS-Code:

background-image: radial-gradient(circle, #150111 11%, #001304 95%);

 

HEX #001304 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #001304 9%, #150111 98%);

 

HEX #001304 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #001304 4%, #150111 90%);

 

HEX #150111 to HEX #000613


CSS-Code:

background-image: linear-gradient(135deg, #150111 10%, #000613 87%);

 

HEX #150111 to HEX #000613


CSS-Code:

background-image: radial-gradient(circle, #150111 10%, #000613 87%);

 

HEX #000613 to HEX #150111


CSS-Code:

background-image: linear-gradient(135deg, #000613 5%, #150111 98%);

 

HEX #000613 to HEX #150111


CSS-Code:

background-image: radial-gradient(circle, #000613 0%, #150111 97%);

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, you must be logged in.

Sign 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 link you want.

Share

OK, I have copied the links

Your colors will be saved in a new color palette.
View it under your profile.
You can further customize it, and share it.

Show color palette
Close

Create a color palette

DownloadDownload in different formats

Remove All

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

© 2019-2025 - Designed by frag-bobby.de