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 21 23 97

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, 23 green and 97 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 23 97 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 78 cyan, 76 magenta, none yellow and 62 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.
78% 76% 0% 62% 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 #151761 to HEX #EAE89E


CSS-Code:

background-image: linear-gradient(135deg, #151761 9%, #EAE89E 89%);

Radial

HEX #151761 to HEX #EAE89E


CSS-Code:

background-image: radial-gradient(circle, #151761 1%, #EAE89E 89%);

 

HEX #EAE89E to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #EAE89E 11%, #151761 98%);

 

HEX #EAE89E to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #EAE89E 1%, #151761 97%);

Lineal

HEX #151761 to HEX #152C60


CSS-Code:

background-image: linear-gradient(135deg, #151761 8%, #152C60 100%);

Radial

HEX #151761 to HEX #152C60


CSS-Code:

background-image: radial-gradient(circle, #151761 9%, #152C60 91%);

 

HEX #152C60 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #152C60 1%, #151761 100%);

 

HEX #152C60 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #152C60 14%, #151761 94%);

 

HEX #151761 to HEX #151860


CSS-Code:

background-image: linear-gradient(135deg, #151761 0%, #151860 97%);

 

HEX #151761 to HEX #151860


CSS-Code:

background-image: radial-gradient(circle, #151761 2%, #151860 88%);

 

HEX #151860 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #151860 13%, #151761 90%);

 

HEX #151860 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #151860 0%, #151761 87%);

 

HEX #151761 to HEX #271560


CSS-Code:

background-image: linear-gradient(135deg, #151761 14%, #271560 88%);

 

HEX #151761 to HEX #271560


CSS-Code:

background-image: radial-gradient(circle, #151761 10%, #271560 94%);

 

HEX #271560 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #271560 2%, #151761 86%);

 

HEX #271560 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #271560 0%, #151761 88%);

 

HEX #151761 to HEX #3B1560


CSS-Code:

background-image: linear-gradient(135deg, #151761 8%, #3B1560 92%);

 

HEX #151761 to HEX #3B1560


CSS-Code:

background-image: radial-gradient(circle, #151761 13%, #3B1560 86%);

 

HEX #3B1560 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #3B1560 5%, #151761 99%);

 

HEX #3B1560 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #3B1560 14%, #151761 89%);

Lineal

HEX #151761 to HEX #0E0F3E


CSS-Code:

background-image: linear-gradient(135deg, #151761 2%, #0E0F3E 94%);

Radial

HEX #151761 to HEX #0E0F3E


CSS-Code:

background-image: radial-gradient(circle, #151761 11%, #0E0F3E 98%);

 

HEX #0E0F3E to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #0E0F3E 5%, #151761 89%);

 

HEX #0E0F3E to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #0E0F3E 10%, #151761 88%);

 

HEX #151761 to HEX #151760


CSS-Code:

background-image: linear-gradient(135deg, #151761 13%, #151760 92%);

 

HEX #151761 to HEX #151760


CSS-Code:

background-image: radial-gradient(circle, #151761 7%, #151760 87%);

 

HEX #151760 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #151760 10%, #151761 89%);

 

HEX #151760 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #151760 13%, #151761 86%);

 

HEX #151761 to HEX #1D1F82


CSS-Code:

background-image: linear-gradient(135deg, #151761 0%, #1D1F82 91%);

 

HEX #151761 to HEX #1D1F82


CSS-Code:

background-image: radial-gradient(circle, #151761 13%, #1D1F82 89%);

 

HEX #1D1F82 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #1D1F82 9%, #151761 99%);

 

HEX #1D1F82 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #1D1F82 4%, #151761 96%);

 

HEX #151761 to HEX #2427A4


CSS-Code:

background-image: linear-gradient(135deg, #151761 14%, #2427A4 94%);

 

HEX #151761 to HEX #2427A4


CSS-Code:

background-image: radial-gradient(circle, #151761 5%, #2427A4 92%);

 

HEX #2427A4 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #2427A4 8%, #151761 90%);

 

HEX #2427A4 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #2427A4 3%, #151761 91%);

Lineal

HEX #151761 to HEX #152C60


CSS-Code:

background-image: linear-gradient(135deg, #151761 13%, #152C60 87%);

Radial

HEX #151761 to HEX #152C60


CSS-Code:

background-image: radial-gradient(circle, #151761 14%, #152C60 88%);

 

HEX #152C60 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #152C60 14%, #151761 90%);

 

HEX #152C60 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #152C60 5%, #151761 95%);

 

HEX #151761 to HEX #151860


CSS-Code:

background-image: linear-gradient(135deg, #151761 2%, #151860 88%);

 

HEX #151761 to HEX #151860


CSS-Code:

background-image: radial-gradient(circle, #151761 5%, #151860 95%);

 

HEX #151860 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #151860 9%, #151761 90%);

 

HEX #151860 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #151860 0%, #151761 90%);

 

HEX #151761 to HEX #271560


CSS-Code:

background-image: linear-gradient(135deg, #151761 5%, #271560 100%);

 

HEX #151761 to HEX #271560


CSS-Code:

background-image: radial-gradient(circle, #151761 2%, #271560 99%);

 

HEX #271560 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #271560 12%, #151761 86%);

 

HEX #271560 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #271560 7%, #151761 93%);

 

HEX #151761 to HEX #3B1560


CSS-Code:

background-image: linear-gradient(135deg, #151761 10%, #3B1560 99%);

 

HEX #151761 to HEX #3B1560


CSS-Code:

background-image: radial-gradient(circle, #151761 11%, #3B1560 89%);

 

HEX #3B1560 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #3B1560 7%, #151761 86%);

 

HEX #3B1560 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #3B1560 4%, #151761 100%);

Lineal

HEX #151761 to HEX #0E0F3E


CSS-Code:

background-image: linear-gradient(135deg, #151761 11%, #0E0F3E 88%);

Radial

HEX #151761 to HEX #0E0F3E


CSS-Code:

background-image: radial-gradient(circle, #151761 1%, #0E0F3E 92%);

 

HEX #0E0F3E to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #0E0F3E 8%, #151761 98%);

 

HEX #0E0F3E to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #0E0F3E 7%, #151761 96%);

 

HEX #151761 to HEX #151760


CSS-Code:

background-image: linear-gradient(135deg, #151761 2%, #151760 93%);

 

HEX #151761 to HEX #151760


CSS-Code:

background-image: radial-gradient(circle, #151761 13%, #151760 94%);

 

HEX #151760 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #151760 8%, #151761 86%);

 

HEX #151760 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #151760 12%, #151761 99%);

 

HEX #151761 to HEX #1D1F82


CSS-Code:

background-image: linear-gradient(135deg, #151761 12%, #1D1F82 99%);

 

HEX #151761 to HEX #1D1F82


CSS-Code:

background-image: radial-gradient(circle, #151761 7%, #1D1F82 99%);

 

HEX #1D1F82 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #1D1F82 0%, #151761 94%);

 

HEX #1D1F82 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #1D1F82 6%, #151761 93%);

 

HEX #151761 to HEX #2427A4


CSS-Code:

background-image: linear-gradient(135deg, #151761 11%, #2427A4 93%);

 

HEX #151761 to HEX #2427A4


CSS-Code:

background-image: radial-gradient(circle, #151761 1%, #2427A4 96%);

 

HEX #2427A4 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #2427A4 10%, #151761 99%);

 

HEX #2427A4 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #2427A4 7%, #151761 97%);

Lineal

HEX #151761 to HEX #601554


CSS-Code:

background-image: linear-gradient(135deg, #151761 13%, #601554 91%);

Radial

HEX #151761 to HEX #601554


CSS-Code:

background-image: radial-gradient(circle, #151761 4%, #601554 91%);

 

HEX #601554 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #601554 12%, #151761 96%);

 

HEX #601554 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #601554 3%, #151761 91%);

 

HEX #151761 to HEX #366015


CSS-Code:

background-image: linear-gradient(135deg, #151761 11%, #366015 86%);

 

HEX #151761 to HEX #366015


CSS-Code:

background-image: radial-gradient(circle, #151761 1%, #366015 92%);

 

HEX #366015 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #366015 7%, #151761 89%);

 

HEX #366015 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #366015 4%, #151761 97%);

Lineal

HEX #151761 to HEX #601518


CSS-Code:

background-image: linear-gradient(135deg, #151761 0%, #601518 87%);

Radial

HEX #151761 to HEX #601518


CSS-Code:

background-image: radial-gradient(circle, #151761 12%, #601518 95%);

 

HEX #601518 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #601518 4%, #151761 100%);

 

HEX #601518 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #601518 8%, #151761 86%);

 

HEX #151761 to HEX #186015


CSS-Code:

background-image: linear-gradient(135deg, #151761 13%, #186015 100%);

 

HEX #151761 to HEX #186015


CSS-Code:

background-image: radial-gradient(circle, #151761 13%, #186015 88%);

 

HEX #186015 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #186015 5%, #151761 96%);

 

HEX #186015 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #186015 3%, #151761 88%);

Lineal

HEX #151761 to HEX #601554


CSS-Code:

background-image: linear-gradient(135deg, #151761 0%, #601554 99%);

Radial

HEX #151761 to HEX #601554


CSS-Code:

background-image: radial-gradient(circle, #151761 1%, #601554 100%);

 

HEX #601554 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #601554 9%, #151761 89%);

 

HEX #601554 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #601554 0%, #151761 93%);

 

HEX #151761 to HEX #605E15


CSS-Code:

background-image: linear-gradient(135deg, #151761 2%, #605E15 87%);

 

HEX #151761 to HEX #605E15


CSS-Code:

background-image: radial-gradient(circle, #151761 8%, #605E15 89%);

 

HEX #605E15 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #605E15 4%, #151761 86%);

 

HEX #605E15 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #605E15 6%, #151761 96%);

 

HEX #151761 to HEX #156022


CSS-Code:

background-image: linear-gradient(135deg, #151761 12%, #156022 98%);

 

HEX #151761 to HEX #156022


CSS-Code:

background-image: radial-gradient(circle, #151761 3%, #156022 89%);

 

HEX #156022 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #156022 3%, #151761 96%);

 

HEX #156022 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #156022 2%, #151761 88%);

Lineal

HEX #151761 to HEX #60153D


CSS-Code:

background-image: linear-gradient(135deg, #151761 2%, #60153D 91%);

Radial

HEX #151761 to HEX #60153D


CSS-Code:

background-image: radial-gradient(circle, #151761 9%, #60153D 86%);

 

HEX #60153D to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #60153D 5%, #151761 97%);

 

HEX #60153D to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #60153D 13%, #151761 89%);

 

HEX #151761 to HEX #605E15


CSS-Code:

background-image: linear-gradient(135deg, #151761 2%, #605E15 98%);

 

HEX #151761 to HEX #605E15


CSS-Code:

background-image: radial-gradient(circle, #151761 13%, #605E15 100%);

 

HEX #605E15 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #605E15 10%, #151761 93%);

 

HEX #605E15 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #605E15 8%, #151761 100%);

 

HEX #151761 to HEX #156038


CSS-Code:

background-image: linear-gradient(135deg, #151761 12%, #156038 99%);

 

HEX #151761 to HEX #156038


CSS-Code:

background-image: radial-gradient(circle, #151761 11%, #156038 87%);

 

HEX #156038 to HEX #151761


CSS-Code:

background-image: linear-gradient(135deg, #156038 7%, #151761 89%);

 

HEX #156038 to HEX #151761


CSS-Code:

background-image: radial-gradient(circle, #156038 9%, #151761 92%);

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