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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)

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CSS Gradients:
RGB 33 8 8

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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, 33 red, 8 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, 76 magenta, 76 yellow and 87 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 33 8 8 - Complementary color

Lineal

HEX #210808 to HEX #DEF7F7

CSS-Code:

background-image: linear-gradient(135deg, #210808 10%, #DEF7F7 88%);

Radial

HEX #210808 to HEX #DEF7F7

CSS-Code:

background-image: radial-gradient(circle, #210808 4%, #DEF7F7 87%);

HEX #DEF7F7 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #DEF7F7 0%, #210808 93%);

HEX #DEF7F7 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #DEF7F7 4%, #210808 92%);

2-color gradients of RGB 33 8 8 - Lighter colors

Lineal

HEX #210808 to HEX #21080F

CSS-Code:

background-image: linear-gradient(135deg, #210808 10%, #21080F 90%);

Radial

HEX #210808 to HEX #21080F

CSS-Code:

background-image: radial-gradient(circle, #210808 7%, #21080F 94%);

HEX #21080F to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #21080F 10%, #210808 90%);

HEX #21080F to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #21080F 5%, #210808 95%);

HEX #210808 to HEX #210F08

CSS-Code:

background-image: linear-gradient(135deg, #210808 8%, #210F08 86%);

HEX #210808 to HEX #210F08

CSS-Code:

background-image: radial-gradient(circle, #210808 11%, #210F08 95%);

HEX #210F08 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #210F08 5%, #210808 94%);

HEX #210F08 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #210F08 13%, #210808 97%);

HEX #210808 to HEX #211508

CSS-Code:

background-image: linear-gradient(135deg, #210808 3%, #211508 95%);

HEX #210808 to HEX #211508

CSS-Code:

background-image: radial-gradient(circle, #210808 7%, #211508 86%);

HEX #211508 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #211508 0%, #210808 97%);

HEX #211508 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #211508 0%, #210808 91%);

HEX #210808 to HEX #421010

CSS-Code:

background-image: linear-gradient(135deg, #210808 11%, #421010 92%);

HEX #210808 to HEX #421010

CSS-Code:

background-image: radial-gradient(circle, #210808 2%, #421010 96%);

HEX #421010 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #421010 2%, #210808 100%);

HEX #421010 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #421010 14%, #210808 99%);

HEX #210808 to HEX #631818

CSS-Code:

background-image: linear-gradient(135deg, #210808 10%, #631818 99%);

HEX #210808 to HEX #631818

CSS-Code:

background-image: radial-gradient(circle, #210808 11%, #631818 96%);

HEX #631818 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #631818 14%, #210808 92%);

HEX #631818 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #631818 7%, #210808 98%);

2-color gradients of RGB 33 8 8 - Analogue colors

Lineal

HEX #210808 to HEX #21080F

CSS-Code:

background-image: linear-gradient(135deg, #210808 1%, #21080F 86%);

Radial

HEX #210808 to HEX #21080F

CSS-Code:

background-image: radial-gradient(circle, #210808 13%, #21080F 89%);

HEX #21080F to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #21080F 14%, #210808 97%);

HEX #21080F to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #21080F 10%, #210808 94%);

HEX #210808 to HEX #210F08

CSS-Code:

background-image: linear-gradient(135deg, #210808 8%, #210F08 94%);

HEX #210808 to HEX #210F08

CSS-Code:

background-image: radial-gradient(circle, #210808 3%, #210F08 100%);

HEX #210F08 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #210F08 6%, #210808 88%);

HEX #210F08 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #210F08 1%, #210808 86%);

HEX #210808 to HEX #211508

CSS-Code:

background-image: linear-gradient(135deg, #210808 9%, #211508 96%);

HEX #210808 to HEX #211508

CSS-Code:

background-image: radial-gradient(circle, #210808 6%, #211508 86%);

HEX #211508 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #211508 3%, #210808 94%);

HEX #211508 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #211508 6%, #210808 86%);

HEX #210808 to HEX #421010

CSS-Code:

background-image: linear-gradient(135deg, #210808 4%, #421010 99%);

HEX #210808 to HEX #421010

CSS-Code:

background-image: radial-gradient(circle, #210808 9%, #421010 90%);

HEX #421010 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #421010 2%, #210808 87%);

HEX #421010 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #421010 3%, #210808 100%);

HEX #210808 to HEX #631818

CSS-Code:

background-image: linear-gradient(135deg, #210808 11%, #631818 93%);

HEX #210808 to HEX #631818

CSS-Code:

background-image: radial-gradient(circle, #210808 13%, #631818 91%);

HEX #631818 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #631818 9%, #210808 97%);

HEX #631818 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #631818 5%, #210808 94%);

2-color gradients of RGB 33 8 8 - Partial complementary colors

Lineal

HEX #210808 to HEX #1C2108

CSS-Code:

background-image: linear-gradient(135deg, #210808 3%, #1C2108 97%);

Radial

HEX #210808 to HEX #1C2108

CSS-Code:

background-image: radial-gradient(circle, #210808 2%, #1C2108 98%);

HEX #1C2108 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #1C2108 1%, #210808 95%);

HEX #1C2108 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #1C2108 6%, #210808 97%);

HEX #210808 to HEX #081221

CSS-Code:

background-image: linear-gradient(135deg, #210808 6%, #081221 99%);

HEX #210808 to HEX #081221

CSS-Code:

background-image: radial-gradient(circle, #210808 1%, #081221 95%);

HEX #081221 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #081221 13%, #210808 91%);

HEX #081221 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #081221 11%, #210808 96%);

2-color gradients of RGB 33 8 8 - Triadic colors

Lineal

HEX #210808 to HEX #082108

CSS-Code:

background-image: linear-gradient(135deg, #210808 0%, #082108 99%);

Radial

HEX #210808 to HEX #082108

CSS-Code:

background-image: radial-gradient(circle, #210808 13%, #082108 94%);

HEX #082108 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #082108 10%, #210808 97%);

HEX #082108 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #082108 12%, #210808 90%);

HEX #210808 to HEX #080821

CSS-Code:

background-image: linear-gradient(135deg, #210808 13%, #080821 90%);

HEX #210808 to HEX #080821

CSS-Code:

background-image: radial-gradient(circle, #210808 11%, #080821 99%);

HEX #080821 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #080821 1%, #210808 95%);

HEX #080821 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #080821 7%, #210808 100%);

2-color gradients of RGB 33 8 8 - Rectangular (tetradic) colors

Lineal

HEX #210808 to HEX #1C2108

CSS-Code:

background-image: linear-gradient(135deg, #210808 6%, #1C2108 88%);

Radial

HEX #210808 to HEX #1C2108

CSS-Code:

background-image: radial-gradient(circle, #210808 10%, #1C2108 90%);

HEX #1C2108 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #1C2108 14%, #210808 87%);

HEX #1C2108 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #1C2108 0%, #210808 93%);

HEX #210808 to HEX #082121

CSS-Code:

background-image: linear-gradient(135deg, #210808 14%, #082121 100%);

HEX #210808 to HEX #082121

CSS-Code:

background-image: radial-gradient(circle, #210808 12%, #082121 93%);

HEX #082121 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #082121 5%, #210808 89%);

HEX #082121 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #082121 12%, #210808 100%);

HEX #210808 to HEX #0D0821

CSS-Code:

background-image: linear-gradient(135deg, #210808 0%, #0D0821 99%);

HEX #210808 to HEX #0D0821

CSS-Code:

background-image: radial-gradient(circle, #210808 12%, #0D0821 87%);

HEX #0D0821 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #0D0821 1%, #210808 100%);

HEX #0D0821 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #0D0821 2%, #210808 91%);

2-color gradients of RGB 33 8 8 - Square colors

Lineal

HEX #210808 to HEX #142108

CSS-Code:

background-image: linear-gradient(135deg, #210808 13%, #142108 91%);

Radial

HEX #210808 to HEX #142108

CSS-Code:

background-image: radial-gradient(circle, #210808 4%, #142108 100%);

HEX #142108 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #142108 14%, #210808 96%);

HEX #142108 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #142108 5%, #210808 94%);

HEX #210808 to HEX #082121

CSS-Code:

background-image: linear-gradient(135deg, #210808 6%, #082121 97%);

HEX #210808 to HEX #082121

CSS-Code:

background-image: radial-gradient(circle, #210808 6%, #082121 95%);

HEX #082121 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #082121 13%, #210808 97%);

HEX #082121 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #082121 6%, #210808 100%);

HEX #210808 to HEX #140821

CSS-Code:

background-image: linear-gradient(135deg, #210808 13%, #140821 95%);

HEX #210808 to HEX #140821

CSS-Code:

background-image: radial-gradient(circle, #210808 0%, #140821 99%);

HEX #140821 to HEX #210808

CSS-Code:

background-image: linear-gradient(135deg, #140821 1%, #210808 88%);

HEX #140821 to HEX #210808

CSS-Code:

background-image: radial-gradient(circle, #140821 7%, #210808 99%);

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)

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