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:
RGBA 40 3 8 0.75

Information

close all

2-color gradients - Complementary color

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.

2-color gradients - Lighter colors

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.

2-color gradients - Darker colors

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, 3 green and 8 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, 69 magenta, 60 yellow and 63 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 RGBA 40 3 8 0.75 - Complementary color

Lineal

HEX #280308BF to HEX #D7FCF7BF

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 3%, #D7FCF7BF 100%);

Radial

HEX #280308BF to HEX #D7FCF7BF

CSS-Code:

background-image: radial-gradient(circle, #280308BF 0%, #D7FCF7BF 98%);

HEX #D7FCF7BF to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #D7FCF7BF 1%, #280308BF 97%);

HEX #D7FCF7BF to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #D7FCF7BF 3%, #280308BF 88%);

2-color gradients of RGBA 40 3 8 0.75 - Lighter colors

Lineal

HEX #280308BF to HEX #260311BF

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 9%, #260311BF 95%);

Radial

HEX #280308BF to HEX #260311BF

CSS-Code:

background-image: radial-gradient(circle, #280308BF 9%, #260311BF 89%);

HEX #260311BF to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #260311BF 6%, #280308BF 92%);

HEX #260311BF to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #260311BF 5%, #280308BF 97%);

HEX #280308BF to HEX #260308BF

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 2%, #260308BF 87%);

HEX #280308BF to HEX #260308BF

CSS-Code:

background-image: radial-gradient(circle, #280308BF 6%, #260308BF 94%);

HEX #260308BF to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #260308BF 1%, #280308BF 99%);

HEX #260308BF to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #260308BF 6%, #280308BF 88%);

HEX #280308BF to HEX #260703BF

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 12%, #260703BF 91%);

HEX #280308BF to HEX #260703BF

CSS-Code:

background-image: radial-gradient(circle, #280308BF 11%, #260703BF 96%);

HEX #260703BF to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #260703BF 12%, #280308BF 94%);

HEX #260703BF to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #260703BF 6%, #280308BF 90%);

HEX #280308BF to HEX #261003BF

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 8%, #261003BF 86%);

HEX #280308BF to HEX #261003BF

CSS-Code:

background-image: radial-gradient(circle, #280308BF 14%, #261003BF 92%);

HEX #261003BF to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #261003BF 12%, #280308BF 95%);

HEX #261003BF to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #261003BF 0%, #280308BF 93%);

2-color gradients of RGBA 40 3 8 0.75 - Darker colors

Lineal

HEX #280308BF to HEX #260308

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 3%, #260308 88%);

Radial

HEX #280308BF to HEX #260308

CSS-Code:

background-image: radial-gradient(circle, #280308BF 5%, #260308 96%);

HEX #260308 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #260308 11%, #280308BF 99%);

HEX #260308 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #260308 3%, #280308BF 94%);

HEX #280308BF to HEX #4C060F

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 4%, #4C060F 86%);

HEX #280308BF to HEX #4C060F

CSS-Code:

background-image: radial-gradient(circle, #280308BF 14%, #4C060F 86%);

HEX #4C060F to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #4C060F 11%, #280308BF 88%);

HEX #4C060F to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #4C060F 2%, #280308BF 86%);

HEX #280308BF to HEX #730917

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 7%, #730917 96%);

HEX #280308BF to HEX #730917

CSS-Code:

background-image: radial-gradient(circle, #280308BF 1%, #730917 93%);

HEX #730917 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #730917 5%, #280308BF 100%);

HEX #730917 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #730917 11%, #280308BF 90%);

2-color gradients of RGBA 40 3 8 0.75 - Analogue colors

Lineal

HEX #280308BF to HEX #260311BF

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 13%, #260311BF 88%);

Radial

HEX #280308BF to HEX #260311BF

CSS-Code:

background-image: radial-gradient(circle, #280308BF 13%, #260311BF 99%);

HEX #260311BF to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #260311BF 3%, #280308BF 91%);

HEX #260311BF to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #260311BF 9%, #280308BF 97%);

HEX #280308BF to HEX #260308BF

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 11%, #260308BF 97%);

HEX #280308BF to HEX #260308BF

CSS-Code:

background-image: radial-gradient(circle, #280308BF 0%, #260308BF 88%);

HEX #260308BF to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #260308BF 9%, #280308BF 89%);

HEX #260308BF to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #260308BF 1%, #280308BF 100%);

HEX #280308BF to HEX #260703BF

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 10%, #260703BF 90%);

HEX #280308BF to HEX #260703BF

CSS-Code:

background-image: radial-gradient(circle, #280308BF 5%, #260703BF 98%);

HEX #260703BF to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #260703BF 14%, #280308BF 99%);

HEX #260703BF to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #260703BF 14%, #280308BF 99%);

HEX #280308BF to HEX #261003BF

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 8%, #261003BF 96%);

HEX #280308BF to HEX #261003BF

CSS-Code:

background-image: radial-gradient(circle, #280308BF 6%, #261003BF 87%);

HEX #261003BF to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #261003BF 14%, #280308BF 97%);

HEX #261003BF to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #261003BF 3%, #280308BF 94%);

2-color gradients of RGBA 40 3 8 0.75 - Monochromatic colors

Lineal

HEX #280308BF to HEX #260308

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 2%, #260308 98%);

Radial

HEX #280308BF to HEX #260308

CSS-Code:

background-image: radial-gradient(circle, #280308BF 10%, #260308 90%);

HEX #260308 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #260308 3%, #280308BF 86%);

HEX #260308 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #260308 7%, #280308BF 95%);

HEX #280308BF to HEX #4C060F

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 1%, #4C060F 86%);

HEX #280308BF to HEX #4C060F

CSS-Code:

background-image: radial-gradient(circle, #280308BF 8%, #4C060F 94%);

HEX #4C060F to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #4C060F 13%, #280308BF 90%);

HEX #4C060F to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #4C060F 5%, #280308BF 97%);

HEX #280308BF to HEX #730917

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 10%, #730917 97%);

HEX #280308BF to HEX #730917

CSS-Code:

background-image: radial-gradient(circle, #280308BF 13%, #730917 88%);

HEX #730917 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #730917 0%, #280308BF 89%);

HEX #730917 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #730917 10%, #280308BF 86%);

2-color gradients of RGBA 40 3 8 0.75 - Partial complementary colors

Lineal

HEX #280308BF to HEX #242603

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 14%, #242603 95%);

Radial

HEX #280308BF to HEX #242603

CSS-Code:

background-image: radial-gradient(circle, #280308BF 3%, #242603 93%);

HEX #242603 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #242603 10%, #280308BF 91%);

HEX #242603 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #242603 5%, #280308BF 88%);

HEX #280308BF to HEX #031626

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 11%, #031626 99%);

HEX #280308BF to HEX #031626

CSS-Code:

background-image: radial-gradient(circle, #280308BF 9%, #031626 93%);

HEX #031626 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #031626 13%, #280308BF 97%);

HEX #031626 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #031626 0%, #280308BF 100%);

2-color gradients of RGBA 40 3 8 0.75 - Triadic colors

Lineal

HEX #280308BF to HEX #082603

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 8%, #082603 96%);

Radial

HEX #280308BF to HEX #082603

CSS-Code:

background-image: radial-gradient(circle, #280308BF 8%, #082603 100%);

HEX #082603 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #082603 2%, #280308BF 86%);

HEX #082603 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #082603 5%, #280308BF 100%);

HEX #280308BF to HEX #030826

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 6%, #030826 87%);

HEX #280308BF to HEX #030826

CSS-Code:

background-image: radial-gradient(circle, #280308BF 8%, #030826 91%);

HEX #030826 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #030826 0%, #280308BF 92%);

HEX #030826 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #030826 3%, #280308BF 94%);

2-color gradients of RGBA 40 3 8 0.75 - Rectangular (tetradic) colors

Lineal

HEX #280308BF to HEX #242603

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 0%, #242603 86%);

Radial

HEX #280308BF to HEX #242603

CSS-Code:

background-image: radial-gradient(circle, #280308BF 13%, #242603 100%);

HEX #242603 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #242603 13%, #280308BF 96%);

HEX #242603 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #242603 5%, #280308BF 93%);

HEX #280308BF to HEX #032621

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 11%, #032621 98%);

HEX #280308BF to HEX #032621

CSS-Code:

background-image: radial-gradient(circle, #280308BF 9%, #032621 90%);

HEX #032621 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #032621 12%, #280308BF 91%);

HEX #032621 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #032621 2%, #280308BF 88%);

HEX #280308BF to HEX #050326

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 8%, #050326 87%);

HEX #280308BF to HEX #050326

CSS-Code:

background-image: radial-gradient(circle, #280308BF 10%, #050326 96%);

HEX #050326 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #050326 10%, #280308BF 99%);

HEX #050326 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #050326 7%, #280308BF 95%);

2-color gradients of RGBA 40 3 8 0.75 - Square colors

Lineal

HEX #280308BF to HEX #1A2603

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 1%, #1A2603 91%);

Radial

HEX #280308BF to HEX #1A2603

CSS-Code:

background-image: radial-gradient(circle, #280308BF 1%, #1A2603 98%);

HEX #1A2603 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #1A2603 4%, #280308BF 97%);

HEX #1A2603 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #1A2603 3%, #280308BF 88%);

HEX #280308BF to HEX #032621

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 9%, #032621 86%);

HEX #280308BF to HEX #032621

CSS-Code:

background-image: radial-gradient(circle, #280308BF 5%, #032621 89%);

HEX #032621 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #032621 9%, #280308BF 91%);

HEX #032621 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #032621 13%, #280308BF 96%);

HEX #280308BF to HEX #0F0326

CSS-Code:

background-image: linear-gradient(135deg, #280308BF 3%, #0F0326 100%);

HEX #280308BF to HEX #0F0326

CSS-Code:

background-image: radial-gradient(circle, #280308BF 0%, #0F0326 100%);

HEX #0F0326 to HEX #280308BF

CSS-Code:

background-image: linear-gradient(135deg, #0F0326 3%, #280308BF 91%);

HEX #0F0326 to HEX #280308BF

CSS-Code:

background-image: radial-gradient(circle, #0F0326 0%, #280308BF 96%);

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, 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.

Public

Color palette shared
Please copy and save the desired link.

Share

View

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

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