Now offer period OUR API HAS BEEN EXPANDED

Black Friday 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 2025-11-24 up to and including 2025-11-30 (23:59 CET)

API packages & prices X

CSS Gradients:
RGBA 40 18 53 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, 18 green and 53 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, 18 cyan, 50 magenta, none 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 RGBA 40 18 53 0.75 - Complementary color

Lineal

HEX #281235BF to HEX #D7EDCABF

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 5%, #D7EDCABF 88%);

Radial

HEX #281235BF to HEX #D7EDCABF

CSS-Code:

background-image: radial-gradient(circle, #281235BF 14%, #D7EDCABF 93%);

HEX #D7EDCABF to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #D7EDCABF 1%, #281235BF 89%);

HEX #D7EDCABF to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #D7EDCABF 14%, #281235BF 99%);

2-color gradients of RGBA 40 18 53 0.75 - Lighter colors

Lineal

HEX #281235BF to HEX #1E1235BF

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 11%, #1E1235BF 97%);

Radial

HEX #281235BF to HEX #1E1235BF

CSS-Code:

background-image: radial-gradient(circle, #281235BF 10%, #1E1235BF 86%);

HEX #1E1235BF to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #1E1235BF 5%, #281235BF 93%);

HEX #1E1235BF to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #1E1235BF 3%, #281235BF 88%);

HEX #281235BF to HEX #311235BF

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 10%, #311235BF 91%);

HEX #281235BF to HEX #311235BF

CSS-Code:

background-image: radial-gradient(circle, #281235BF 13%, #311235BF 91%);

HEX #311235BF to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #311235BF 1%, #281235BF 94%);

HEX #311235BF to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #311235BF 14%, #281235BF 92%);

HEX #281235BF to HEX #351230BF

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 10%, #351230BF 98%);

HEX #281235BF to HEX #351230BF

CSS-Code:

background-image: radial-gradient(circle, #281235BF 8%, #351230BF 86%);

HEX #351230BF to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #351230BF 7%, #281235BF 97%);

HEX #351230BF to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #351230BF 3%, #281235BF 90%);

2-color gradients of RGBA 40 18 53 0.75 - Darker colors

Lineal

HEX #281235BF to HEX #110816

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 0%, #110816 97%);

Radial

HEX #281235BF to HEX #110816

CSS-Code:

background-image: radial-gradient(circle, #281235BF 5%, #110816 97%);

HEX #110816 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #110816 0%, #281235BF 91%);

HEX #110816 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #110816 13%, #281235BF 98%);

HEX #281235BF to HEX #281235

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 2%, #281235 95%);

HEX #281235BF to HEX #281235

CSS-Code:

background-image: radial-gradient(circle, #281235BF 14%, #281235 89%);

HEX #281235 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #281235 6%, #281235BF 92%);

HEX #281235 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #281235 13%, #281235BF 90%);

HEX #281235BF to HEX #3F1D54

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 0%, #3F1D54 100%);

HEX #281235BF to HEX #3F1D54

CSS-Code:

background-image: radial-gradient(circle, #281235BF 1%, #3F1D54 88%);

HEX #3F1D54 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #3F1D54 5%, #281235BF 91%);

HEX #3F1D54 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #3F1D54 8%, #281235BF 90%);

HEX #281235BF to HEX #572773

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 8%, #572773 92%);

HEX #281235BF to HEX #572773

CSS-Code:

background-image: radial-gradient(circle, #281235BF 13%, #572773 95%);

HEX #572773 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #572773 9%, #281235BF 93%);

HEX #572773 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #572773 10%, #281235BF 96%);

2-color gradients of RGBA 40 18 53 0.75 - Analogue colors

Lineal

HEX #281235BF to HEX #1E1235BF

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 14%, #1E1235BF 98%);

Radial

HEX #281235BF to HEX #1E1235BF

CSS-Code:

background-image: radial-gradient(circle, #281235BF 10%, #1E1235BF 93%);

HEX #1E1235BF to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #1E1235BF 13%, #281235BF 100%);

HEX #1E1235BF to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #1E1235BF 13%, #281235BF 88%);

HEX #281235BF to HEX #311235BF

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 7%, #311235BF 95%);

HEX #281235BF to HEX #311235BF

CSS-Code:

background-image: radial-gradient(circle, #281235BF 0%, #311235BF 94%);

HEX #311235BF to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #311235BF 7%, #281235BF 90%);

HEX #311235BF to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #311235BF 3%, #281235BF 100%);

HEX #281235BF to HEX #351230BF

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 2%, #351230BF 90%);

HEX #281235BF to HEX #351230BF

CSS-Code:

background-image: radial-gradient(circle, #281235BF 11%, #351230BF 99%);

HEX #351230BF to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #351230BF 2%, #281235BF 89%);

HEX #351230BF to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #351230BF 3%, #281235BF 98%);

2-color gradients of RGBA 40 18 53 0.75 - Monochromatic colors

Lineal

HEX #281235BF to HEX #110816

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 7%, #110816 93%);

Radial

HEX #281235BF to HEX #110816

CSS-Code:

background-image: radial-gradient(circle, #281235BF 8%, #110816 95%);

HEX #110816 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #110816 13%, #281235BF 93%);

HEX #110816 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #110816 9%, #281235BF 86%);

HEX #281235BF to HEX #281235

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 7%, #281235 97%);

HEX #281235BF to HEX #281235

CSS-Code:

background-image: radial-gradient(circle, #281235BF 8%, #281235 97%);

HEX #281235 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #281235 9%, #281235BF 99%);

HEX #281235 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #281235 1%, #281235BF 99%);

HEX #281235BF to HEX #3F1D54

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 8%, #3F1D54 93%);

HEX #281235BF to HEX #3F1D54

CSS-Code:

background-image: radial-gradient(circle, #281235BF 14%, #3F1D54 100%);

HEX #3F1D54 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #3F1D54 10%, #281235BF 100%);

HEX #3F1D54 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #3F1D54 1%, #281235BF 92%);

HEX #281235BF to HEX #572773

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 13%, #572773 96%);

HEX #281235BF to HEX #572773

CSS-Code:

background-image: radial-gradient(circle, #281235BF 2%, #572773 87%);

HEX #572773 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #572773 7%, #281235BF 93%);

HEX #572773 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #572773 5%, #281235BF 99%);

2-color gradients of RGBA 40 18 53 0.75 - Partial complementary colors

Lineal

HEX #281235BF to HEX #351219

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 4%, #351219 89%);

Radial

HEX #281235BF to HEX #351219

CSS-Code:

background-image: radial-gradient(circle, #281235BF 5%, #351219 89%);

HEX #351219 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #351219 2%, #281235BF 86%);

HEX #351219 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #351219 10%, #281235BF 87%);

HEX #281235BF to HEX #12351A

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 1%, #12351A 88%);

HEX #281235BF to HEX #12351A

CSS-Code:

background-image: radial-gradient(circle, #281235BF 10%, #12351A 95%);

HEX #12351A to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #12351A 2%, #281235BF 90%);

HEX #12351A to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #12351A 13%, #281235BF 95%);

2-color gradients of RGBA 40 18 53 0.75 - Triadic colors

Lineal

HEX #281235BF to HEX #352812

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 3%, #352812 100%);

Radial

HEX #281235BF to HEX #352812

CSS-Code:

background-image: radial-gradient(circle, #281235BF 4%, #352812 88%);

HEX #352812 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #352812 5%, #281235BF 92%);

HEX #352812 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #352812 4%, #281235BF 91%);

HEX #281235BF to HEX #123528

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 6%, #123528 100%);

HEX #281235BF to HEX #123528

CSS-Code:

background-image: radial-gradient(circle, #281235BF 5%, #123528 90%);

HEX #123528 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #123528 10%, #281235BF 93%);

HEX #123528 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #123528 1%, #281235BF 97%);

2-color gradients of RGBA 40 18 53 0.75 - Rectangular (tetradic) colors

Lineal

HEX #281235BF to HEX #351219

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 0%, #351219 97%);

Radial

HEX #281235BF to HEX #351219

CSS-Code:

background-image: radial-gradient(circle, #281235BF 1%, #351219 97%);

HEX #351219 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #351219 9%, #281235BF 99%);

HEX #351219 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #351219 12%, #281235BF 92%);

HEX #281235BF to HEX #203512

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 11%, #203512 89%);

HEX #281235BF to HEX #203512

CSS-Code:

background-image: radial-gradient(circle, #281235BF 1%, #203512 93%);

HEX #203512 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #203512 13%, #281235BF 88%);

HEX #203512 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #203512 4%, #281235BF 87%);

HEX #281235BF to HEX #12352F

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 11%, #12352F 91%);

HEX #281235BF to HEX #12352F

CSS-Code:

background-image: radial-gradient(circle, #281235BF 12%, #12352F 92%);

HEX #12352F to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #12352F 2%, #281235BF 89%);

HEX #12352F to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #12352F 10%, #281235BF 92%);

2-color gradients of RGBA 40 18 53 0.75 - Square colors

Lineal

HEX #281235BF to HEX #351612

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 3%, #351612 94%);

Radial

HEX #281235BF to HEX #351612

CSS-Code:

background-image: radial-gradient(circle, #281235BF 7%, #351612 86%);

HEX #351612 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #351612 11%, #281235BF 93%);

HEX #351612 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #351612 10%, #281235BF 95%);

HEX #281235BF to HEX #203512

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 10%, #203512 87%);

HEX #281235BF to HEX #203512

CSS-Code:

background-image: radial-gradient(circle, #281235BF 5%, #203512 92%);

HEX #203512 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #203512 6%, #281235BF 93%);

HEX #203512 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #203512 2%, #281235BF 97%);

HEX #281235BF to HEX #123135

CSS-Code:

background-image: linear-gradient(135deg, #281235BF 13%, #123135 99%);

HEX #281235BF to HEX #123135

CSS-Code:

background-image: radial-gradient(circle, #281235BF 4%, #123135 89%);

HEX #123135 to HEX #281235BF

CSS-Code:

background-image: linear-gradient(135deg, #123135 14%, #281235BF 91%);

HEX #123135 to HEX #281235BF

CSS-Code:

background-image: radial-gradient(circle, #123135 2%, #281235BF 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

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.