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 24 178

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

Blue clearly dominates: the blue value surpasses the others. Dark color: low color values appear darker.

The breakdown of the color into the RGB color system: of 255 maximum color components, 21 red, 24 green and 178 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 24 178 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 88 cyan, 87 magenta, none yellow and 30 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.
88% 87% 0% 30% 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 #1518B2 to HEX #EAE74D


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 0%, #EAE74D 91%);

Radial

HEX #1518B2 to HEX #EAE74D


CSS-Code:

background-image: radial-gradient(circle, #1518B2 6%, #EAE74D 90%);

 

HEX #EAE74D to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #EAE74D 7%, #1518B2 91%);

 

HEX #EAE74D to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #EAE74D 5%, #1518B2 98%);

Lineal

HEX #1518B2 to HEX #1544B2


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 2%, #1544B2 94%);

Radial

HEX #1518B2 to HEX #1544B2


CSS-Code:

background-image: radial-gradient(circle, #1518B2 12%, #1544B2 95%);

 

HEX #1544B2 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #1544B2 14%, #1518B2 86%);

 

HEX #1544B2 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #1544B2 12%, #1518B2 93%);

 

HEX #1518B2 to HEX #151AB2


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 3%, #151AB2 95%);

 

HEX #1518B2 to HEX #151AB2


CSS-Code:

background-image: radial-gradient(circle, #1518B2 14%, #151AB2 96%);

 

HEX #151AB2 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #151AB2 2%, #1518B2 98%);

 

HEX #151AB2 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #151AB2 10%, #1518B2 92%);

 

HEX #1518B2 to HEX #3A15B2


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 3%, #3A15B2 95%);

 

HEX #1518B2 to HEX #3A15B2


CSS-Code:

background-image: radial-gradient(circle, #1518B2 6%, #3A15B2 96%);

 

HEX #3A15B2 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #3A15B2 0%, #1518B2 87%);

 

HEX #3A15B2 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #3A15B2 1%, #1518B2 89%);

 

HEX #1518B2 to HEX #6315B2


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 3%, #6315B2 97%);

 

HEX #1518B2 to HEX #6315B2


CSS-Code:

background-image: radial-gradient(circle, #1518B2 8%, #6315B2 98%);

 

HEX #6315B2 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #6315B2 2%, #1518B2 94%);

 

HEX #6315B2 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #6315B2 4%, #1518B2 95%);

Lineal

HEX #1518B2 to HEX #11138D


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 2%, #11138D 99%);

Radial

HEX #1518B2 to HEX #11138D


CSS-Code:

background-image: radial-gradient(circle, #1518B2 2%, #11138D 87%);

 

HEX #11138D to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #11138D 13%, #1518B2 97%);

 

HEX #11138D to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #11138D 12%, #1518B2 94%);

 

HEX #1518B2 to HEX #191DD7


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 6%, #191DD7 98%);

 

HEX #1518B2 to HEX #191DD7


CSS-Code:

background-image: radial-gradient(circle, #1518B2 0%, #191DD7 88%);

 

HEX #191DD7 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #191DD7 10%, #1518B2 95%);

 

HEX #191DD7 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #191DD7 13%, #1518B2 95%);

 

HEX #1518B2 to HEX #3236E7


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 5%, #3236E7 87%);

 

HEX #1518B2 to HEX #3236E7


CSS-Code:

background-image: radial-gradient(circle, #1518B2 14%, #3236E7 96%);

 

HEX #3236E7 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #3236E7 2%, #1518B2 99%);

 

HEX #3236E7 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #3236E7 2%, #1518B2 93%);

Lineal

HEX #1518B2 to HEX #1544B2


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 8%, #1544B2 100%);

Radial

HEX #1518B2 to HEX #1544B2


CSS-Code:

background-image: radial-gradient(circle, #1518B2 8%, #1544B2 87%);

 

HEX #1544B2 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #1544B2 9%, #1518B2 100%);

 

HEX #1544B2 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #1544B2 0%, #1518B2 92%);

 

HEX #1518B2 to HEX #151AB2


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 5%, #151AB2 88%);

 

HEX #1518B2 to HEX #151AB2


CSS-Code:

background-image: radial-gradient(circle, #1518B2 9%, #151AB2 89%);

 

HEX #151AB2 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #151AB2 6%, #1518B2 90%);

 

HEX #151AB2 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #151AB2 2%, #1518B2 95%);

 

HEX #1518B2 to HEX #3A15B2


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 5%, #3A15B2 100%);

 

HEX #1518B2 to HEX #3A15B2


CSS-Code:

background-image: radial-gradient(circle, #1518B2 2%, #3A15B2 87%);

 

HEX #3A15B2 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #3A15B2 5%, #1518B2 89%);

 

HEX #3A15B2 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #3A15B2 4%, #1518B2 86%);

 

HEX #1518B2 to HEX #6315B2


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 14%, #6315B2 97%);

 

HEX #1518B2 to HEX #6315B2


CSS-Code:

background-image: radial-gradient(circle, #1518B2 8%, #6315B2 86%);

 

HEX #6315B2 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #6315B2 8%, #1518B2 95%);

 

HEX #6315B2 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #6315B2 14%, #1518B2 86%);

Lineal

HEX #1518B2 to HEX #11138D


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 12%, #11138D 94%);

Radial

HEX #1518B2 to HEX #11138D


CSS-Code:

background-image: radial-gradient(circle, #1518B2 6%, #11138D 96%);

 

HEX #11138D to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #11138D 12%, #1518B2 90%);

 

HEX #11138D to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #11138D 9%, #1518B2 99%);

 

HEX #1518B2 to HEX #191DD7


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 7%, #191DD7 95%);

 

HEX #1518B2 to HEX #191DD7


CSS-Code:

background-image: radial-gradient(circle, #1518B2 11%, #191DD7 100%);

 

HEX #191DD7 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #191DD7 11%, #1518B2 95%);

 

HEX #191DD7 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #191DD7 1%, #1518B2 89%);

 

HEX #1518B2 to HEX #3236E7


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 2%, #3236E7 90%);

 

HEX #1518B2 to HEX #3236E7


CSS-Code:

background-image: radial-gradient(circle, #1518B2 13%, #3236E7 98%);

 

HEX #3236E7 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #3236E7 4%, #1518B2 90%);

 

HEX #3236E7 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #3236E7 7%, #1518B2 94%);

Lineal

HEX #1518B2 to HEX #B21598


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 14%, #B21598 87%);

Radial

HEX #1518B2 to HEX #B21598


CSS-Code:

background-image: radial-gradient(circle, #1518B2 9%, #B21598 99%);

 

HEX #B21598 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #B21598 5%, #1518B2 92%);

 

HEX #B21598 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #B21598 0%, #1518B2 97%);

 

HEX #1518B2 to HEX #59B215


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 9%, #59B215 91%);

 

HEX #1518B2 to HEX #59B215


CSS-Code:

background-image: radial-gradient(circle, #1518B2 1%, #59B215 96%);

 

HEX #59B215 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #59B215 9%, #1518B2 87%);

 

HEX #59B215 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #59B215 7%, #1518B2 100%);

Lineal

HEX #1518B2 to HEX #B2151A


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 10%, #B2151A 98%);

Radial

HEX #1518B2 to HEX #B2151A


CSS-Code:

background-image: radial-gradient(circle, #1518B2 4%, #B2151A 87%);

 

HEX #B2151A to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #B2151A 11%, #1518B2 98%);

 

HEX #B2151A to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #B2151A 0%, #1518B2 87%);

 

HEX #1518B2 to HEX #1AB215


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 4%, #1AB215 100%);

 

HEX #1518B2 to HEX #1AB215


CSS-Code:

background-image: radial-gradient(circle, #1518B2 8%, #1AB215 96%);

 

HEX #1AB215 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #1AB215 0%, #1518B2 90%);

 

HEX #1AB215 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #1AB215 9%, #1518B2 97%);

Lineal

HEX #1518B2 to HEX #B21598


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 2%, #B21598 95%);

Radial

HEX #1518B2 to HEX #B21598


CSS-Code:

background-image: radial-gradient(circle, #1518B2 2%, #B21598 100%);

 

HEX #B21598 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #B21598 10%, #1518B2 93%);

 

HEX #B21598 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #B21598 10%, #1518B2 86%);

 

HEX #1518B2 to HEX #B2AD15


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 5%, #B2AD15 96%);

 

HEX #1518B2 to HEX #B2AD15


CSS-Code:

background-image: radial-gradient(circle, #1518B2 12%, #B2AD15 98%);

 

HEX #B2AD15 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #B2AD15 10%, #1518B2 93%);

 

HEX #B2AD15 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #B2AD15 13%, #1518B2 100%);

 

HEX #1518B2 to HEX #15B22F


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 9%, #15B22F 87%);

 

HEX #1518B2 to HEX #15B22F


CSS-Code:

background-image: radial-gradient(circle, #1518B2 13%, #15B22F 99%);

 

HEX #15B22F to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #15B22F 8%, #1518B2 98%);

 

HEX #15B22F to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #15B22F 9%, #1518B2 96%);

Lineal

HEX #1518B2 to HEX #B21569


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 10%, #B21569 100%);

Radial

HEX #1518B2 to HEX #B21569


CSS-Code:

background-image: radial-gradient(circle, #1518B2 8%, #B21569 92%);

 

HEX #B21569 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #B21569 14%, #1518B2 87%);

 

HEX #B21569 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #B21569 2%, #1518B2 91%);

 

HEX #1518B2 to HEX #B2AD15


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 5%, #B2AD15 95%);

 

HEX #1518B2 to HEX #B2AD15


CSS-Code:

background-image: radial-gradient(circle, #1518B2 9%, #B2AD15 100%);

 

HEX #B2AD15 to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #B2AD15 8%, #1518B2 99%);

 

HEX #B2AD15 to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #B2AD15 4%, #1518B2 91%);

 

HEX #1518B2 to HEX #15B25E


CSS-Code:

background-image: linear-gradient(135deg, #1518B2 2%, #15B25E 100%);

 

HEX #1518B2 to HEX #15B25E


CSS-Code:

background-image: radial-gradient(circle, #1518B2 6%, #15B25E 100%);

 

HEX #15B25E to HEX #1518B2


CSS-Code:

background-image: linear-gradient(135deg, #15B25E 11%, #1518B2 93%);

 

HEX #15B25E to HEX #1518B2


CSS-Code:

background-image: radial-gradient(circle, #15B25E 13%, #1518B2 88%);

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.