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 5 1

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, 5 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.

In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, none cyan, 88 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.

Verification of their color palette as a manufacturer!

Provide designers and agencies with accurate color values.

Let's go

2-color gradients of RGB 40 5 1 - Complementary color

Lineal

HEX #280501 to HEX #D7FAFE

CSS-Code:

background-image: linear-gradient(135deg, #280501 3%, #D7FAFE 99%);

Radial

HEX #280501 to HEX #D7FAFE

CSS-Code:

background-image: radial-gradient(circle, #280501 1%, #D7FAFE 99%);

HEX #D7FAFE to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #D7FAFE 5%, #280501 94%);

HEX #D7FAFE to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #D7FAFE 5%, #280501 90%);

2-color gradients of RGB 40 5 1 - Lighter colors

Lineal

HEX #280501 to HEX #280107

CSS-Code:

background-image: linear-gradient(135deg, #280501 11%, #280107 90%);

Radial

HEX #280501 to HEX #280107

CSS-Code:

background-image: radial-gradient(circle, #280501 13%, #280107 92%);

HEX #280107 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #280107 11%, #280501 94%);

HEX #280107 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #280107 14%, #280501 98%);

HEX #280501 to HEX #280F01

CSS-Code:

background-image: linear-gradient(135deg, #280501 11%, #280F01 87%);

HEX #280501 to HEX #280F01

CSS-Code:

background-image: radial-gradient(circle, #280501 14%, #280F01 96%);

HEX #280F01 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #280F01 1%, #280501 86%);

HEX #280F01 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #280F01 14%, #280501 96%);

HEX #280501 to HEX #281A01

CSS-Code:

background-image: linear-gradient(135deg, #280501 1%, #281A01 90%);

HEX #280501 to HEX #281A01

CSS-Code:

background-image: radial-gradient(circle, #280501 7%, #281A01 86%);

HEX #281A01 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #281A01 7%, #280501 100%);

HEX #281A01 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #281A01 4%, #280501 87%);

HEX #280501 to HEX #500A02

CSS-Code:

background-image: linear-gradient(135deg, #280501 9%, #500A02 96%);

HEX #280501 to HEX #500A02

CSS-Code:

background-image: radial-gradient(circle, #280501 9%, #500A02 98%);

HEX #500A02 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #500A02 3%, #280501 95%);

HEX #500A02 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #500A02 1%, #280501 92%);

HEX #280501 to HEX #780F03

CSS-Code:

background-image: linear-gradient(135deg, #280501 13%, #780F03 95%);

HEX #280501 to HEX #780F03

CSS-Code:

background-image: radial-gradient(circle, #280501 9%, #780F03 87%);

HEX #780F03 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #780F03 12%, #280501 93%);

HEX #780F03 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #780F03 3%, #280501 100%);

2-color gradients of RGB 40 5 1 - Analogue colors

Lineal

HEX #280501 to HEX #280107

CSS-Code:

background-image: linear-gradient(135deg, #280501 11%, #280107 92%);

Radial

HEX #280501 to HEX #280107

CSS-Code:

background-image: radial-gradient(circle, #280501 13%, #280107 92%);

HEX #280107 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #280107 6%, #280501 97%);

HEX #280107 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #280107 11%, #280501 96%);

HEX #280501 to HEX #280F01

CSS-Code:

background-image: linear-gradient(135deg, #280501 1%, #280F01 88%);

HEX #280501 to HEX #280F01

CSS-Code:

background-image: radial-gradient(circle, #280501 4%, #280F01 98%);

HEX #280F01 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #280F01 2%, #280501 97%);

HEX #280F01 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #280F01 9%, #280501 86%);

HEX #280501 to HEX #281A01

CSS-Code:

background-image: linear-gradient(135deg, #280501 12%, #281A01 89%);

HEX #280501 to HEX #281A01

CSS-Code:

background-image: radial-gradient(circle, #280501 11%, #281A01 93%);

HEX #281A01 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #281A01 6%, #280501 92%);

HEX #281A01 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #281A01 5%, #280501 86%);

HEX #280501 to HEX #500A02

CSS-Code:

background-image: linear-gradient(135deg, #280501 7%, #500A02 93%);

HEX #280501 to HEX #500A02

CSS-Code:

background-image: radial-gradient(circle, #280501 0%, #500A02 94%);

HEX #500A02 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #500A02 13%, #280501 94%);

HEX #500A02 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #500A02 6%, #280501 95%);

HEX #280501 to HEX #780F03

CSS-Code:

background-image: linear-gradient(135deg, #280501 13%, #780F03 99%);

HEX #280501 to HEX #780F03

CSS-Code:

background-image: radial-gradient(circle, #280501 4%, #780F03 94%);

HEX #780F03 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #780F03 14%, #280501 93%);

HEX #780F03 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #780F03 7%, #280501 88%);

2-color gradients of RGB 40 5 1 - Partial complementary colors

Lineal

HEX #280501 to HEX #1C2801

CSS-Code:

background-image: linear-gradient(135deg, #280501 14%, #1C2801 93%);

Radial

HEX #280501 to HEX #1C2801

CSS-Code:

background-image: radial-gradient(circle, #280501 9%, #1C2801 100%);

HEX #1C2801 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #1C2801 11%, #280501 91%);

HEX #1C2801 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #1C2801 1%, #280501 94%);

HEX #280501 to HEX #010D28

CSS-Code:

background-image: linear-gradient(135deg, #280501 2%, #010D28 87%);

HEX #280501 to HEX #010D28

CSS-Code:

background-image: radial-gradient(circle, #280501 3%, #010D28 96%);

HEX #010D28 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #010D28 6%, #280501 96%);

HEX #010D28 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #010D28 12%, #280501 95%);

2-color gradients of RGB 40 5 1 - Triadic colors

Lineal

HEX #280501 to HEX #012805

CSS-Code:

background-image: linear-gradient(135deg, #280501 3%, #012805 98%);

Radial

HEX #280501 to HEX #012805

CSS-Code:

background-image: radial-gradient(circle, #280501 3%, #012805 100%);

HEX #012805 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #012805 10%, #280501 90%);

HEX #012805 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #012805 4%, #280501 91%);

HEX #280501 to HEX #050128

CSS-Code:

background-image: linear-gradient(135deg, #280501 11%, #050128 88%);

HEX #280501 to HEX #050128

CSS-Code:

background-image: radial-gradient(circle, #280501 0%, #050128 99%);

HEX #050128 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #050128 6%, #280501 86%);

HEX #050128 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #050128 14%, #280501 93%);

2-color gradients of RGB 40 5 1 - Rectangular (tetradic) colors

Lineal

HEX #280501 to HEX #1C2801

CSS-Code:

background-image: linear-gradient(135deg, #280501 10%, #1C2801 86%);

Radial

HEX #280501 to HEX #1C2801

CSS-Code:

background-image: radial-gradient(circle, #280501 1%, #1C2801 95%);

HEX #1C2801 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #1C2801 6%, #280501 88%);

HEX #1C2801 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #1C2801 3%, #280501 94%);

HEX #280501 to HEX #012428

CSS-Code:

background-image: linear-gradient(135deg, #280501 10%, #012428 90%);

HEX #280501 to HEX #012428

CSS-Code:

background-image: radial-gradient(circle, #280501 2%, #012428 88%);

HEX #012428 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #012428 14%, #280501 92%);

HEX #012428 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #012428 4%, #280501 90%);

HEX #280501 to HEX #0D0128

CSS-Code:

background-image: linear-gradient(135deg, #280501 6%, #0D0128 97%);

HEX #280501 to HEX #0D0128

CSS-Code:

background-image: radial-gradient(circle, #280501 2%, #0D0128 86%);

HEX #0D0128 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #0D0128 6%, #280501 88%);

HEX #0D0128 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #0D0128 6%, #280501 99%);

2-color gradients of RGB 40 5 1 - Square colors

Lineal

HEX #280501 to HEX #112801

CSS-Code:

background-image: linear-gradient(135deg, #280501 11%, #112801 86%);

Radial

HEX #280501 to HEX #112801

CSS-Code:

background-image: radial-gradient(circle, #280501 9%, #112801 88%);

HEX #112801 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #112801 12%, #280501 91%);

HEX #112801 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #112801 9%, #280501 95%);

HEX #280501 to HEX #012428

CSS-Code:

background-image: linear-gradient(135deg, #280501 8%, #012428 98%);

HEX #280501 to HEX #012428

CSS-Code:

background-image: radial-gradient(circle, #280501 11%, #012428 91%);

HEX #012428 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #012428 12%, #280501 97%);

HEX #012428 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #012428 14%, #280501 91%);

HEX #280501 to HEX #180128

CSS-Code:

background-image: linear-gradient(135deg, #280501 9%, #180128 96%);

HEX #280501 to HEX #180128

CSS-Code:

background-image: radial-gradient(circle, #280501 8%, #180128 96%);

HEX #180128 to HEX #280501

CSS-Code:

background-image: linear-gradient(135deg, #180128 0%, #280501 97%);

HEX #180128 to HEX #280501

CSS-Code:

background-image: radial-gradient(circle, #180128 8%, #280501 91%);

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.