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:
NCS S5040-R10B
Dunkelrot

Information

close all

2-color gradients - Complementary color

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.

2-color gradients - Lighter colors

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

2-color gradients - Darker colors

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, 105 red, 20 green and 43 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, 81 magenta, 59 yellow and 59 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 NCS S5040-R10B
Dunkelrot - Complementary color

Lineal

HEX #69142B to HEX #9FE9DD

CSS-Code:

background-image: linear-gradient(135deg, #69142B 2%, #9FE9DD 87%);

Radial

HEX #69142B to HEX #9FE9DD

CSS-Code:

background-image: radial-gradient(circle, #69142B 5%, #9FE9DD 96%);

HEX #9FE9DD to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #9FE9DD 7%, #69142B 100%);

HEX #9FE9DD to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #9FE9DD 10%, #69142B 86%);

2-color gradients of NCS S5040-R10B
Dunkelrot - Lighter colors

Lineal

HEX #69142B to HEX #6A0E44

CSS-Code:

background-image: linear-gradient(135deg, #69142B 8%, #6A0E44 88%);

Radial

HEX #69142B to HEX #6A0E44

CSS-Code:

background-image: radial-gradient(circle, #69142B 1%, #6A0E44 93%);

HEX #6A0E44 to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #6A0E44 9%, #69142B 91%);

HEX #6A0E44 to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #6A0E44 10%, #69142B 92%);

HEX #69142B to HEX #651311

CSS-Code:

background-image: linear-gradient(135deg, #69142B 9%, #651311 88%);

HEX #69142B to HEX #651311

CSS-Code:

background-image: radial-gradient(circle, #69142B 0%, #651311 91%);

HEX #651311 to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #651311 11%, #69142B 89%);

HEX #651311 to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #651311 1%, #69142B 94%);

HEX #69142B to HEX #5B2B17

CSS-Code:

background-image: linear-gradient(135deg, #69142B 13%, #5B2B17 98%);

HEX #69142B to HEX #5B2B17

CSS-Code:

background-image: radial-gradient(circle, #69142B 5%, #5B2B17 87%);

HEX #5B2B17 to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #5B2B17 10%, #69142B 90%);

HEX #5B2B17 to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #5B2B17 13%, #69142B 96%);

2-color gradients of NCS S5040-R10B
Dunkelrot - Darker colors

Lineal

HEX #69142B to HEX #48131D

CSS-Code:

background-image: linear-gradient(135deg, #69142B 2%, #48131D 99%);

Radial

HEX #69142B to HEX #48131D

CSS-Code:

background-image: radial-gradient(circle, #69142B 13%, #48131D 90%);

HEX #48131D to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #48131D 9%, #69142B 96%);

HEX #48131D to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #48131D 11%, #69142B 91%);

HEX #69142B to HEX #8A222C

CSS-Code:

background-image: linear-gradient(135deg, #69142B 11%, #8A222C 99%);

HEX #69142B to HEX #8A222C

CSS-Code:

background-image: radial-gradient(circle, #69142B 10%, #8A222C 100%);

HEX #8A222C to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #8A222C 14%, #69142B 88%);

HEX #8A222C to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #8A222C 1%, #69142B 90%);

HEX #69142B to HEX #AB0B5B

CSS-Code:

background-image: linear-gradient(135deg, #69142B 13%, #AB0B5B 90%);

HEX #69142B to HEX #AB0B5B

CSS-Code:

background-image: radial-gradient(circle, #69142B 9%, #AB0B5B 89%);

HEX #AB0B5B to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #AB0B5B 5%, #69142B 96%);

HEX #AB0B5B to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #AB0B5B 12%, #69142B 90%);

2-color gradients of NCS S5040-R10B
Dunkelrot - Analogue colors

Lineal

HEX #69142B to HEX #6A0E44

CSS-Code:

background-image: linear-gradient(135deg, #69142B 4%, #6A0E44 97%);

Radial

HEX #69142B to HEX #6A0E44

CSS-Code:

background-image: radial-gradient(circle, #69142B 4%, #6A0E44 89%);

HEX #6A0E44 to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #6A0E44 1%, #69142B 99%);

HEX #6A0E44 to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #6A0E44 3%, #69142B 94%);

HEX #69142B to HEX #651311

CSS-Code:

background-image: linear-gradient(135deg, #69142B 6%, #651311 88%);

HEX #69142B to HEX #651311

CSS-Code:

background-image: radial-gradient(circle, #69142B 8%, #651311 91%);

HEX #651311 to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #651311 6%, #69142B 99%);

HEX #651311 to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #651311 0%, #69142B 94%);

HEX #69142B to HEX #5B2B17

CSS-Code:

background-image: linear-gradient(135deg, #69142B 4%, #5B2B17 98%);

HEX #69142B to HEX #5B2B17

CSS-Code:

background-image: radial-gradient(circle, #69142B 10%, #5B2B17 89%);

HEX #5B2B17 to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #5B2B17 3%, #69142B 88%);

HEX #5B2B17 to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #5B2B17 11%, #69142B 95%);

2-color gradients of NCS S5040-R10B
Dunkelrot - Monochromatic colors

Lineal

HEX #69142B to HEX #48131D

CSS-Code:

background-image: linear-gradient(135deg, #69142B 6%, #48131D 99%);

Radial

HEX #69142B to HEX #48131D

CSS-Code:

background-image: radial-gradient(circle, #69142B 9%, #48131D 100%);

HEX #48131D to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #48131D 12%, #69142B 100%);

HEX #48131D to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #48131D 12%, #69142B 93%);

HEX #69142B to HEX #8A222C

CSS-Code:

background-image: linear-gradient(135deg, #69142B 3%, #8A222C 96%);

HEX #69142B to HEX #8A222C

CSS-Code:

background-image: radial-gradient(circle, #69142B 10%, #8A222C 94%);

HEX #8A222C to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #8A222C 9%, #69142B 100%);

HEX #8A222C to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #8A222C 6%, #69142B 100%);

HEX #69142B to HEX #AB0B5B

CSS-Code:

background-image: linear-gradient(135deg, #69142B 10%, #AB0B5B 87%);

HEX #69142B to HEX #AB0B5B

CSS-Code:

background-image: radial-gradient(circle, #69142B 9%, #AB0B5B 99%);

HEX #AB0B5B to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #AB0B5B 1%, #69142B 86%);

HEX #AB0B5B to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #AB0B5B 9%, #69142B 90%);

2-color gradients of NCS S5040-R10B
Dunkelrot - Partial complementary colors

Lineal

HEX #69142B to HEX #726810

CSS-Code:

background-image: linear-gradient(135deg, #69142B 0%, #726810 90%);

Radial

HEX #69142B to HEX #726810

CSS-Code:

background-image: radial-gradient(circle, #69142B 13%, #726810 90%);

HEX #726810 to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #726810 12%, #69142B 99%);

HEX #726810 to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #726810 6%, #69142B 94%);

HEX #69142B to HEX #004F6C

CSS-Code:

background-image: linear-gradient(135deg, #69142B 4%, #004F6C 100%);

HEX #69142B to HEX #004F6C

CSS-Code:

background-image: radial-gradient(circle, #69142B 2%, #004F6C 90%);

HEX #004F6C to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #004F6C 11%, #69142B 95%);

HEX #004F6C to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #004F6C 8%, #69142B 93%);

2-color gradients of NCS S5040-R10B
Dunkelrot - Triadic colors

Lineal

HEX #69142B to HEX #38671B

CSS-Code:

background-image: linear-gradient(135deg, #69142B 9%, #38671B 87%);

Radial

HEX #69142B to HEX #38671B

CSS-Code:

background-image: radial-gradient(circle, #69142B 13%, #38671B 100%);

HEX #38671B to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #38671B 4%, #69142B 86%);

HEX #38671B to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #38671B 1%, #69142B 92%);

HEX #69142B to HEX #00306D

CSS-Code:

background-image: linear-gradient(135deg, #69142B 14%, #00306D 89%);

HEX #69142B to HEX #00306D

CSS-Code:

background-image: radial-gradient(circle, #69142B 4%, #00306D 96%);

HEX #00306D to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #00306D 5%, #69142B 86%);

HEX #00306D to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #00306D 1%, #69142B 89%);

2-color gradients of NCS S5040-R10B
Dunkelrot - Rectangular (tetradic) colors

Lineal

HEX #69142B to HEX #726810

CSS-Code:

background-image: linear-gradient(135deg, #69142B 10%, #726810 91%);

Radial

HEX #69142B to HEX #726810

CSS-Code:

background-image: radial-gradient(circle, #69142B 7%, #726810 91%);

HEX #726810 to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #726810 6%, #69142B 91%);

HEX #726810 to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #726810 14%, #69142B 86%);

HEX #69142B to HEX #1E6D5B

CSS-Code:

background-image: linear-gradient(135deg, #69142B 9%, #1E6D5B 88%);

HEX #69142B to HEX #1E6D5B

CSS-Code:

background-image: radial-gradient(circle, #69142B 10%, #1E6D5B 91%);

HEX #1E6D5B to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #1E6D5B 7%, #69142B 90%);

HEX #1E6D5B to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #1E6D5B 10%, #69142B 86%);

HEX #69142B to HEX #051963

CSS-Code:

background-image: linear-gradient(135deg, #69142B 6%, #051963 99%);

HEX #69142B to HEX #051963

CSS-Code:

background-image: radial-gradient(circle, #69142B 3%, #051963 95%);

HEX #051963 to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #051963 8%, #69142B 89%);

HEX #051963 to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #051963 0%, #69142B 99%);

2-color gradients of NCS S5040-R10B
Dunkelrot - Square colors

Lineal

HEX #69142B to HEX #5C6926

CSS-Code:

background-image: linear-gradient(135deg, #69142B 2%, #5C6926 94%);

Radial

HEX #69142B to HEX #5C6926

CSS-Code:

background-image: radial-gradient(circle, #69142B 1%, #5C6926 90%);

HEX #5C6926 to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #5C6926 13%, #69142B 88%);

HEX #5C6926 to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #5C6926 2%, #69142B 90%);

HEX #69142B to HEX #1E6D5B

CSS-Code:

background-image: linear-gradient(135deg, #69142B 7%, #1E6D5B 100%);

HEX #69142B to HEX #1E6D5B

CSS-Code:

background-image: radial-gradient(circle, #69142B 7%, #1E6D5B 88%);

HEX #1E6D5B to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #1E6D5B 10%, #69142B 93%);

HEX #1E6D5B to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #1E6D5B 14%, #69142B 87%);

HEX #69142B to HEX #273274

CSS-Code:

background-image: linear-gradient(135deg, #69142B 11%, #273274 96%);

HEX #69142B to HEX #273274

CSS-Code:

background-image: radial-gradient(circle, #69142B 13%, #273274 98%);

HEX #273274 to HEX #69142B

CSS-Code:

background-image: linear-gradient(135deg, #273274 8%, #69142B 92%);

HEX #273274 to HEX #69142B

CSS-Code:

background-image: radial-gradient(circle, #273274 10%, #69142B 100%);

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, 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.

Public

Color palette shared
Please copy and save the link you want.

Share

View

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

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