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 40 3 1

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, 3 green and 1 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 3 1 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, none cyan, 93 magenta, 98 yellow and 84 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.
0% 93% 98% 84% 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 #280301 to HEX #D7FCFE


CSS-Code:

background-image: linear-gradient(135deg, #280301 3%, #D7FCFE 88%);

Radial

HEX #280301 to HEX #D7FCFE


CSS-Code:

background-image: radial-gradient(circle, #280301 14%, #D7FCFE 86%);

 

HEX #D7FCFE to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #D7FCFE 6%, #280301 97%);

 

HEX #D7FCFE to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #D7FCFE 14%, #280301 89%);

Lineal

HEX #280301 to HEX #280109


CSS-Code:

background-image: linear-gradient(135deg, #280301 3%, #280109 97%);

Radial

HEX #280301 to HEX #280109


CSS-Code:

background-image: radial-gradient(circle, #280301 8%, #280109 86%);

 

HEX #280109 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #280109 2%, #280301 89%);

 

HEX #280109 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #280109 8%, #280301 100%);

 

HEX #280301 to HEX #280D01


CSS-Code:

background-image: linear-gradient(135deg, #280301 1%, #280D01 88%);

 

HEX #280301 to HEX #280D01


CSS-Code:

background-image: radial-gradient(circle, #280301 13%, #280D01 92%);

 

HEX #280D01 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #280D01 12%, #280301 99%);

 

HEX #280D01 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #280D01 12%, #280301 93%);

 

HEX #280301 to HEX #281801


CSS-Code:

background-image: linear-gradient(135deg, #280301 7%, #281801 87%);

 

HEX #280301 to HEX #281801


CSS-Code:

background-image: radial-gradient(circle, #280301 13%, #281801 99%);

 

HEX #281801 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #281801 7%, #280301 97%);

 

HEX #281801 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #281801 6%, #280301 95%);

 

HEX #280301 to HEX #500602


CSS-Code:

background-image: linear-gradient(135deg, #280301 14%, #500602 96%);

 

HEX #280301 to HEX #500602


CSS-Code:

background-image: radial-gradient(circle, #280301 3%, #500602 90%);

 

HEX #500602 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #500602 7%, #280301 93%);

 

HEX #500602 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #500602 1%, #280301 93%);

 

HEX #280301 to HEX #780903


CSS-Code:

background-image: linear-gradient(135deg, #280301 7%, #780903 100%);

 

HEX #280301 to HEX #780903


CSS-Code:

background-image: radial-gradient(circle, #280301 13%, #780903 95%);

 

HEX #780903 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #780903 4%, #280301 86%);

 

HEX #780903 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #780903 7%, #280301 99%);

Lineal

HEX #280301 to HEX #280109


CSS-Code:

background-image: linear-gradient(135deg, #280301 8%, #280109 88%);

Radial

HEX #280301 to HEX #280109


CSS-Code:

background-image: radial-gradient(circle, #280301 5%, #280109 100%);

 

HEX #280109 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #280109 14%, #280301 88%);

 

HEX #280109 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #280109 2%, #280301 94%);

 

HEX #280301 to HEX #280D01


CSS-Code:

background-image: linear-gradient(135deg, #280301 12%, #280D01 91%);

 

HEX #280301 to HEX #280D01


CSS-Code:

background-image: radial-gradient(circle, #280301 5%, #280D01 87%);

 

HEX #280D01 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #280D01 8%, #280301 91%);

 

HEX #280D01 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #280D01 5%, #280301 91%);

 

HEX #280301 to HEX #281801


CSS-Code:

background-image: linear-gradient(135deg, #280301 4%, #281801 88%);

 

HEX #280301 to HEX #281801


CSS-Code:

background-image: radial-gradient(circle, #280301 6%, #281801 88%);

 

HEX #281801 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #281801 1%, #280301 100%);

 

HEX #281801 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #281801 7%, #280301 99%);

 

HEX #280301 to HEX #500602


CSS-Code:

background-image: linear-gradient(135deg, #280301 5%, #500602 99%);

 

HEX #280301 to HEX #500602


CSS-Code:

background-image: radial-gradient(circle, #280301 3%, #500602 96%);

 

HEX #500602 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #500602 10%, #280301 88%);

 

HEX #500602 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #500602 14%, #280301 91%);

 

HEX #280301 to HEX #780903


CSS-Code:

background-image: linear-gradient(135deg, #280301 12%, #780903 97%);

 

HEX #280301 to HEX #780903


CSS-Code:

background-image: radial-gradient(circle, #280301 3%, #780903 87%);

 

HEX #780903 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #780903 3%, #280301 93%);

 

HEX #780903 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #780903 4%, #280301 88%);

Lineal

HEX #280301 to HEX #1E2801


CSS-Code:

background-image: linear-gradient(135deg, #280301 14%, #1E2801 88%);

Radial

HEX #280301 to HEX #1E2801


CSS-Code:

background-image: radial-gradient(circle, #280301 3%, #1E2801 91%);

 

HEX #1E2801 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #1E2801 4%, #280301 99%);

 

HEX #1E2801 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #1E2801 12%, #280301 94%);

 

HEX #280301 to HEX #010F28


CSS-Code:

background-image: linear-gradient(135deg, #280301 0%, #010F28 92%);

 

HEX #280301 to HEX #010F28


CSS-Code:

background-image: radial-gradient(circle, #280301 10%, #010F28 89%);

 

HEX #010F28 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #010F28 12%, #280301 90%);

 

HEX #010F28 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #010F28 4%, #280301 86%);

Lineal

HEX #280301 to HEX #012803


CSS-Code:

background-image: linear-gradient(135deg, #280301 14%, #012803 86%);

Radial

HEX #280301 to HEX #012803


CSS-Code:

background-image: radial-gradient(circle, #280301 9%, #012803 98%);

 

HEX #012803 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #012803 7%, #280301 90%);

 

HEX #012803 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #012803 14%, #280301 96%);

 

HEX #280301 to HEX #030128


CSS-Code:

background-image: linear-gradient(135deg, #280301 14%, #030128 100%);

 

HEX #280301 to HEX #030128


CSS-Code:

background-image: radial-gradient(circle, #280301 9%, #030128 86%);

 

HEX #030128 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #030128 0%, #280301 95%);

 

HEX #030128 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #030128 0%, #280301 87%);

Lineal

HEX #280301 to HEX #1E2801


CSS-Code:

background-image: linear-gradient(135deg, #280301 11%, #1E2801 94%);

Radial

HEX #280301 to HEX #1E2801


CSS-Code:

background-image: radial-gradient(circle, #280301 8%, #1E2801 89%);

 

HEX #1E2801 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #1E2801 6%, #280301 99%);

 

HEX #1E2801 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #1E2801 2%, #280301 89%);

 

HEX #280301 to HEX #012628


CSS-Code:

background-image: linear-gradient(135deg, #280301 10%, #012628 91%);

 

HEX #280301 to HEX #012628


CSS-Code:

background-image: radial-gradient(circle, #280301 2%, #012628 97%);

 

HEX #012628 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #012628 14%, #280301 97%);

 

HEX #012628 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #012628 4%, #280301 87%);

 

HEX #280301 to HEX #0B0128


CSS-Code:

background-image: linear-gradient(135deg, #280301 5%, #0B0128 86%);

 

HEX #280301 to HEX #0B0128


CSS-Code:

background-image: radial-gradient(circle, #280301 14%, #0B0128 91%);

 

HEX #0B0128 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #0B0128 13%, #280301 100%);

 

HEX #0B0128 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #0B0128 14%, #280301 92%);

Lineal

HEX #280301 to HEX #122801


CSS-Code:

background-image: linear-gradient(135deg, #280301 2%, #122801 91%);

Radial

HEX #280301 to HEX #122801


CSS-Code:

background-image: radial-gradient(circle, #280301 2%, #122801 91%);

 

HEX #122801 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #122801 2%, #280301 96%);

 

HEX #122801 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #122801 3%, #280301 86%);

 

HEX #280301 to HEX #012628


CSS-Code:

background-image: linear-gradient(135deg, #280301 8%, #012628 89%);

 

HEX #280301 to HEX #012628


CSS-Code:

background-image: radial-gradient(circle, #280301 2%, #012628 86%);

 

HEX #012628 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #012628 9%, #280301 99%);

 

HEX #012628 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #012628 3%, #280301 100%);

 

HEX #280301 to HEX #160128


CSS-Code:

background-image: linear-gradient(135deg, #280301 13%, #160128 97%);

 

HEX #280301 to HEX #160128


CSS-Code:

background-image: radial-gradient(circle, #280301 0%, #160128 97%);

 

HEX #160128 to HEX #280301


CSS-Code:

background-image: linear-gradient(135deg, #160128 10%, #280301 93%);

 

HEX #160128 to HEX #280301


CSS-Code:

background-image: radial-gradient(circle, #160128 2%, #280301 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.