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: 40_56.6_55.6

CSS Gradients:
RGB 40 56.6 55.6

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, 40 red, 56.6 green and 55.6 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.
40 56.6 55.6 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 29 cyan, none magenta, 2 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.
29% 0% 2% 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 #283837 to HEX #D7C6C7


CSS-Code:

background-image: linear-gradient(135deg, #283837 14%, #D7C6C7 96%);

Radial

HEX #283837 to HEX #D7C6C7


CSS-Code:

background-image: radial-gradient(circle, #283837 2%, #D7C6C7 86%);

 

HEX #D7C6C7 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #D7C6C7 10%, #283837 95%);

 

HEX #D7C6C7 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #D7C6C7 10%, #283837 95%);

Lineal

HEX #283837 to HEX #283933


CSS-Code:

background-image: linear-gradient(135deg, #283837 10%, #283933 100%);

Radial

HEX #283837 to HEX #283933


CSS-Code:

background-image: radial-gradient(circle, #283837 4%, #283933 86%);

 

HEX #283933 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #283933 1%, #283837 89%);

 

HEX #283933 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #283933 6%, #283837 89%);

 

HEX #283837 to HEX #283938


CSS-Code:

background-image: linear-gradient(135deg, #283837 4%, #283938 94%);

 

HEX #283837 to HEX #283938


CSS-Code:

background-image: radial-gradient(circle, #283837 7%, #283938 87%);

 

HEX #283938 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #283938 8%, #283837 90%);

 

HEX #283938 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #283938 13%, #283837 96%);

 

HEX #283837 to HEX #283539


CSS-Code:

background-image: linear-gradient(135deg, #283837 14%, #283539 92%);

 

HEX #283837 to HEX #283539


CSS-Code:

background-image: radial-gradient(circle, #283837 12%, #283539 97%);

 

HEX #283539 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #283539 0%, #283837 91%);

 

HEX #283539 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #283539 6%, #283837 96%);

 

HEX #283837 to HEX #283139


CSS-Code:

background-image: linear-gradient(135deg, #283837 10%, #283139 91%);

 

HEX #283837 to HEX #283139


CSS-Code:

background-image: radial-gradient(circle, #283837 6%, #283139 100%);

 

HEX #283139 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #283139 11%, #283837 90%);

 

HEX #283139 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #283139 11%, #283837 87%);

Lineal

HEX #283837 to HEX #172120


CSS-Code:

background-image: linear-gradient(135deg, #283837 14%, #172120 94%);

Radial

HEX #283837 to HEX #172120


CSS-Code:

background-image: radial-gradient(circle, #283837 5%, #172120 93%);

 

HEX #172120 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #172120 9%, #283837 99%);

 

HEX #172120 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #172120 11%, #283837 90%);

 

HEX #283837 to HEX #283938


CSS-Code:

background-image: linear-gradient(135deg, #283837 7%, #283938 93%);

 

HEX #283837 to HEX #283938


CSS-Code:

background-image: radial-gradient(circle, #283837 4%, #283938 89%);

 

HEX #283938 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #283938 11%, #283837 96%);

 

HEX #283938 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #283938 14%, #283837 94%);

 

HEX #283837 to HEX #39514F


CSS-Code:

background-image: linear-gradient(135deg, #283837 8%, #39514F 94%);

 

HEX #283837 to HEX #39514F


CSS-Code:

background-image: radial-gradient(circle, #283837 2%, #39514F 88%);

 

HEX #39514F to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #39514F 13%, #283837 94%);

 

HEX #39514F to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #39514F 14%, #283837 95%);

 

HEX #283837 to HEX #4A6967


CSS-Code:

background-image: linear-gradient(135deg, #283837 13%, #4A6967 91%);

 

HEX #283837 to HEX #4A6967


CSS-Code:

background-image: radial-gradient(circle, #283837 10%, #4A6967 100%);

 

HEX #4A6967 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #4A6967 7%, #283837 90%);

 

HEX #4A6967 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #4A6967 3%, #283837 97%);

Lineal

HEX #283837 to HEX #283933


CSS-Code:

background-image: linear-gradient(135deg, #283837 7%, #283933 93%);

Radial

HEX #283837 to HEX #283933


CSS-Code:

background-image: radial-gradient(circle, #283837 13%, #283933 95%);

 

HEX #283933 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #283933 0%, #283837 87%);

 

HEX #283933 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #283933 7%, #283837 95%);

 

HEX #283837 to HEX #283938


CSS-Code:

background-image: linear-gradient(135deg, #283837 14%, #283938 95%);

 

HEX #283837 to HEX #283938


CSS-Code:

background-image: radial-gradient(circle, #283837 1%, #283938 86%);

 

HEX #283938 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #283938 7%, #283837 93%);

 

HEX #283938 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #283938 0%, #283837 99%);

 

HEX #283837 to HEX #283539


CSS-Code:

background-image: linear-gradient(135deg, #283837 14%, #283539 95%);

 

HEX #283837 to HEX #283539


CSS-Code:

background-image: radial-gradient(circle, #283837 9%, #283539 95%);

 

HEX #283539 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #283539 11%, #283837 87%);

 

HEX #283539 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #283539 1%, #283837 88%);

 

HEX #283837 to HEX #283139


CSS-Code:

background-image: linear-gradient(135deg, #283837 0%, #283139 95%);

 

HEX #283837 to HEX #283139


CSS-Code:

background-image: radial-gradient(circle, #283837 6%, #283139 94%);

 

HEX #283139 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #283139 2%, #283837 90%);

 

HEX #283139 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #283139 3%, #283837 98%);

Lineal

HEX #283837 to HEX #172120


CSS-Code:

background-image: linear-gradient(135deg, #283837 10%, #172120 99%);

Radial

HEX #283837 to HEX #172120


CSS-Code:

background-image: radial-gradient(circle, #283837 8%, #172120 91%);

 

HEX #172120 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #172120 1%, #283837 90%);

 

HEX #172120 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #172120 11%, #283837 90%);

 

HEX #283837 to HEX #283938


CSS-Code:

background-image: linear-gradient(135deg, #283837 1%, #283938 99%);

 

HEX #283837 to HEX #283938


CSS-Code:

background-image: radial-gradient(circle, #283837 9%, #283938 94%);

 

HEX #283938 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #283938 12%, #283837 98%);

 

HEX #283938 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #283938 4%, #283837 93%);

 

HEX #283837 to HEX #39514F


CSS-Code:

background-image: linear-gradient(135deg, #283837 4%, #39514F 96%);

 

HEX #283837 to HEX #39514F


CSS-Code:

background-image: radial-gradient(circle, #283837 4%, #39514F 97%);

 

HEX #39514F to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #39514F 13%, #283837 92%);

 

HEX #39514F to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #39514F 3%, #283837 99%);

 

HEX #283837 to HEX #4A6967


CSS-Code:

background-image: linear-gradient(135deg, #283837 14%, #4A6967 99%);

 

HEX #283837 to HEX #4A6967


CSS-Code:

background-image: radial-gradient(circle, #283837 8%, #4A6967 93%);

 

HEX #4A6967 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #4A6967 7%, #283837 93%);

 

HEX #4A6967 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #4A6967 5%, #283837 94%);

Lineal

HEX #283837 to HEX #2A2839


CSS-Code:

background-image: linear-gradient(135deg, #283837 3%, #2A2839 91%);

Radial

HEX #283837 to HEX #2A2839


CSS-Code:

background-image: radial-gradient(circle, #283837 5%, #2A2839 97%);

 

HEX #2A2839 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #2A2839 12%, #283837 87%);

 

HEX #2A2839 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #2A2839 8%, #283837 88%);

 

HEX #283837 to HEX #393128


CSS-Code:

background-image: linear-gradient(135deg, #283837 1%, #393128 87%);

 

HEX #283837 to HEX #393128


CSS-Code:

background-image: radial-gradient(circle, #283837 7%, #393128 87%);

 

HEX #393128 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #393128 10%, #283837 95%);

 

HEX #393128 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #393128 8%, #283837 86%);

Lineal

HEX #283837 to HEX #382839


CSS-Code:

background-image: linear-gradient(135deg, #283837 0%, #382839 89%);

Radial

HEX #283837 to HEX #382839


CSS-Code:

background-image: radial-gradient(circle, #283837 11%, #382839 98%);

 

HEX #382839 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #382839 13%, #283837 95%);

 

HEX #382839 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #382839 0%, #283837 89%);

 

HEX #283837 to HEX #393828


CSS-Code:

background-image: linear-gradient(135deg, #283837 4%, #393828 98%);

 

HEX #283837 to HEX #393828


CSS-Code:

background-image: radial-gradient(circle, #283837 7%, #393828 91%);

 

HEX #393828 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #393828 1%, #283837 94%);

 

HEX #393828 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #393828 3%, #283837 88%);

Lineal

HEX #283837 to HEX #2A2839


CSS-Code:

background-image: linear-gradient(135deg, #283837 4%, #2A2839 95%);

Radial

HEX #283837 to HEX #2A2839


CSS-Code:

background-image: radial-gradient(circle, #283837 2%, #2A2839 91%);

 

HEX #2A2839 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #2A2839 10%, #283837 87%);

 

HEX #2A2839 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #2A2839 14%, #283837 99%);

 

HEX #283837 to HEX #392829


CSS-Code:

background-image: linear-gradient(135deg, #283837 5%, #392829 91%);

 

HEX #283837 to HEX #392829


CSS-Code:

background-image: radial-gradient(circle, #283837 1%, #392829 91%);

 

HEX #392829 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #392829 1%, #283837 87%);

 

HEX #392829 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #392829 11%, #283837 90%);

 

HEX #283837 to HEX #363928


CSS-Code:

background-image: linear-gradient(135deg, #283837 5%, #363928 99%);

 

HEX #283837 to HEX #363928


CSS-Code:

background-image: radial-gradient(circle, #283837 7%, #363928 91%);

 

HEX #363928 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #363928 9%, #283837 91%);

 

HEX #363928 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #363928 0%, #283837 95%);

Lineal

HEX #283837 to HEX #2F2839


CSS-Code:

background-image: linear-gradient(135deg, #283837 13%, #2F2839 88%);

Radial

HEX #283837 to HEX #2F2839


CSS-Code:

background-image: radial-gradient(circle, #283837 4%, #2F2839 94%);

 

HEX #2F2839 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #2F2839 12%, #283837 92%);

 

HEX #2F2839 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #2F2839 11%, #283837 87%);

 

HEX #283837 to HEX #392829


CSS-Code:

background-image: linear-gradient(135deg, #283837 13%, #392829 98%);

 

HEX #283837 to HEX #392829


CSS-Code:

background-image: radial-gradient(circle, #283837 8%, #392829 97%);

 

HEX #392829 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #392829 0%, #283837 89%);

 

HEX #392829 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #392829 13%, #283837 90%);

 

HEX #283837 to HEX #323928


CSS-Code:

background-image: linear-gradient(135deg, #283837 12%, #323928 90%);

 

HEX #283837 to HEX #323928


CSS-Code:

background-image: radial-gradient(circle, #283837 9%, #323928 95%);

 

HEX #323928 to HEX #283837


CSS-Code:

background-image: linear-gradient(135deg, #323928 3%, #283837 95%);

 

HEX #323928 to HEX #283837


CSS-Code:

background-image: radial-gradient(circle, #323928 11%, #283837 99%);

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