Now offer period OUR API HAS BEEN EXPANDED

Cyber 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 2025-12-01 up to and including 2025-12-07 (23:59 CET)

API packages & prices X
error rgb: 50.3_0.4_31

CSS Gradients:
RGB 50.3 0.4 31

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, 50.3 red, 0.4 green and 31 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.
50.3 0.4 31 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, 99 magenta, 38 yellow and 80 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% 99% 38% 80% 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 #32001F to HEX #CCFEE0


CSS-Code:

background-image: linear-gradient(135deg, #32001F 5%, #CCFEE0 90%);

Radial

HEX #32001F to HEX #CCFEE0


CSS-Code:

background-image: radial-gradient(circle, #32001F 8%, #CCFEE0 92%);

 

HEX #CCFEE0 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #CCFEE0 6%, #32001F 88%);

 

HEX #CCFEE0 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #CCFEE0 4%, #32001F 90%);

Lineal

HEX #32001F to HEX #32012D


CSS-Code:

background-image: linear-gradient(135deg, #32001F 7%, #32012D 87%);

Radial

HEX #32001F to HEX #32012D


CSS-Code:

background-image: radial-gradient(circle, #32001F 9%, #32012D 97%);

 

HEX #32012D to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #32012D 8%, #32001F 91%);

 

HEX #32012D to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #32012D 2%, #32001F 91%);

 

HEX #32001F to HEX #32011F


CSS-Code:

background-image: linear-gradient(135deg, #32001F 2%, #32011F 98%);

 

HEX #32001F to HEX #32011F


CSS-Code:

background-image: radial-gradient(circle, #32001F 7%, #32011F 86%);

 

HEX #32011F to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #32011F 2%, #32001F 89%);

 

HEX #32011F to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #32011F 2%, #32001F 87%);

 

HEX #32001F to HEX #320112


CSS-Code:

background-image: linear-gradient(135deg, #32001F 13%, #320112 98%);

 

HEX #32001F to HEX #320112


CSS-Code:

background-image: radial-gradient(circle, #32001F 13%, #320112 100%);

 

HEX #320112 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #320112 2%, #32001F 89%);

 

HEX #320112 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #320112 3%, #32001F 93%);

 

HEX #32001F to HEX #320105


CSS-Code:

background-image: linear-gradient(135deg, #32001F 7%, #320105 93%);

 

HEX #32001F to HEX #320105


CSS-Code:

background-image: radial-gradient(circle, #32001F 13%, #320105 87%);

 

HEX #320105 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #320105 3%, #32001F 87%);

 

HEX #320105 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #320105 10%, #32001F 89%);

Lineal

HEX #32001F to HEX #0A0006


CSS-Code:

background-image: linear-gradient(135deg, #32001F 9%, #0A0006 87%);

Radial

HEX #32001F to HEX #0A0006


CSS-Code:

background-image: radial-gradient(circle, #32001F 14%, #0A0006 92%);

 

HEX #0A0006 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #0A0006 11%, #32001F 98%);

 

HEX #0A0006 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #0A0006 11%, #32001F 91%);

 

HEX #32001F to HEX #32011F


CSS-Code:

background-image: linear-gradient(135deg, #32001F 8%, #32011F 94%);

 

HEX #32001F to HEX #32011F


CSS-Code:

background-image: radial-gradient(circle, #32001F 14%, #32011F 86%);

 

HEX #32011F to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #32011F 14%, #32001F 89%);

 

HEX #32011F to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #32011F 7%, #32001F 86%);

 

HEX #32001F to HEX #5B0138


CSS-Code:

background-image: linear-gradient(135deg, #32001F 6%, #5B0138 90%);

 

HEX #32001F to HEX #5B0138


CSS-Code:

background-image: radial-gradient(circle, #32001F 6%, #5B0138 94%);

 

HEX #5B0138 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #5B0138 5%, #32001F 94%);

 

HEX #5B0138 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #5B0138 14%, #32001F 99%);

 

HEX #32001F to HEX #840152


CSS-Code:

background-image: linear-gradient(135deg, #32001F 11%, #840152 96%);

 

HEX #32001F to HEX #840152


CSS-Code:

background-image: radial-gradient(circle, #32001F 13%, #840152 100%);

 

HEX #840152 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #840152 10%, #32001F 97%);

 

HEX #840152 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #840152 0%, #32001F 86%);

Lineal

HEX #32001F to HEX #32012D


CSS-Code:

background-image: linear-gradient(135deg, #32001F 7%, #32012D 88%);

Radial

HEX #32001F to HEX #32012D


CSS-Code:

background-image: radial-gradient(circle, #32001F 9%, #32012D 88%);

 

HEX #32012D to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #32012D 3%, #32001F 87%);

 

HEX #32012D to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #32012D 12%, #32001F 88%);

 

HEX #32001F to HEX #32011F


CSS-Code:

background-image: linear-gradient(135deg, #32001F 7%, #32011F 97%);

 

HEX #32001F to HEX #32011F


CSS-Code:

background-image: radial-gradient(circle, #32001F 13%, #32011F 96%);

 

HEX #32011F to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #32011F 13%, #32001F 99%);

 

HEX #32011F to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #32011F 12%, #32001F 86%);

 

HEX #32001F to HEX #320112


CSS-Code:

background-image: linear-gradient(135deg, #32001F 14%, #320112 95%);

 

HEX #32001F to HEX #320112


CSS-Code:

background-image: radial-gradient(circle, #32001F 13%, #320112 86%);

 

HEX #320112 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #320112 12%, #32001F 90%);

 

HEX #320112 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #320112 2%, #32001F 94%);

 

HEX #32001F to HEX #320105


CSS-Code:

background-image: linear-gradient(135deg, #32001F 8%, #320105 93%);

 

HEX #32001F to HEX #320105


CSS-Code:

background-image: radial-gradient(circle, #32001F 9%, #320105 97%);

 

HEX #320105 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #320105 9%, #32001F 86%);

 

HEX #320105 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #320105 13%, #32001F 90%);

Lineal

HEX #32001F to HEX #0A0006


CSS-Code:

background-image: linear-gradient(135deg, #32001F 3%, #0A0006 89%);

Radial

HEX #32001F to HEX #0A0006


CSS-Code:

background-image: radial-gradient(circle, #32001F 1%, #0A0006 91%);

 

HEX #0A0006 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #0A0006 2%, #32001F 100%);

 

HEX #0A0006 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #0A0006 11%, #32001F 99%);

 

HEX #32001F to HEX #32011F


CSS-Code:

background-image: linear-gradient(135deg, #32001F 10%, #32011F 88%);

 

HEX #32001F to HEX #32011F


CSS-Code:

background-image: radial-gradient(circle, #32001F 2%, #32011F 98%);

 

HEX #32011F to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #32011F 0%, #32001F 94%);

 

HEX #32011F to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #32011F 5%, #32001F 87%);

 

HEX #32001F to HEX #5B0138


CSS-Code:

background-image: linear-gradient(135deg, #32001F 13%, #5B0138 92%);

 

HEX #32001F to HEX #5B0138


CSS-Code:

background-image: radial-gradient(circle, #32001F 3%, #5B0138 93%);

 

HEX #5B0138 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #5B0138 14%, #32001F 87%);

 

HEX #5B0138 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #5B0138 13%, #32001F 89%);

 

HEX #32001F to HEX #840152


CSS-Code:

background-image: linear-gradient(135deg, #32001F 7%, #840152 86%);

 

HEX #32001F to HEX #840152


CSS-Code:

background-image: radial-gradient(circle, #32001F 11%, #840152 96%);

 

HEX #840152 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #840152 11%, #32001F 95%);

 

HEX #840152 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #840152 7%, #32001F 92%);

Lineal

HEX #32001F to HEX #321E01


CSS-Code:

background-image: linear-gradient(135deg, #32001F 13%, #321E01 97%);

Radial

HEX #32001F to HEX #321E01


CSS-Code:

background-image: radial-gradient(circle, #32001F 7%, #321E01 100%);

 

HEX #321E01 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #321E01 14%, #32001F 100%);

 

HEX #321E01 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #321E01 6%, #32001F 99%);

 

HEX #32001F to HEX #013232


CSS-Code:

background-image: linear-gradient(135deg, #32001F 13%, #013232 88%);

 

HEX #32001F to HEX #013232


CSS-Code:

background-image: radial-gradient(circle, #32001F 8%, #013232 97%);

 

HEX #013232 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #013232 4%, #32001F 91%);

 

HEX #013232 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #013232 12%, #32001F 96%);

Lineal

HEX #32001F to HEX #1F3201


CSS-Code:

background-image: linear-gradient(135deg, #32001F 6%, #1F3201 86%);

Radial

HEX #32001F to HEX #1F3201


CSS-Code:

background-image: radial-gradient(circle, #32001F 13%, #1F3201 99%);

 

HEX #1F3201 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #1F3201 12%, #32001F 93%);

 

HEX #1F3201 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #1F3201 9%, #32001F 92%);

 

HEX #32001F to HEX #011F32


CSS-Code:

background-image: linear-gradient(135deg, #32001F 1%, #011F32 89%);

 

HEX #32001F to HEX #011F32


CSS-Code:

background-image: radial-gradient(circle, #32001F 6%, #011F32 98%);

 

HEX #011F32 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #011F32 11%, #32001F 94%);

 

HEX #011F32 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #011F32 2%, #32001F 93%);

Lineal

HEX #32001F to HEX #321E01


CSS-Code:

background-image: linear-gradient(135deg, #32001F 9%, #321E01 97%);

Radial

HEX #32001F to HEX #321E01


CSS-Code:

background-image: radial-gradient(circle, #32001F 0%, #321E01 93%);

 

HEX #321E01 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #321E01 14%, #32001F 98%);

 

HEX #321E01 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #321E01 5%, #32001F 93%);

 

HEX #32001F to HEX #013214


CSS-Code:

background-image: linear-gradient(135deg, #32001F 12%, #013214 98%);

 

HEX #32001F to HEX #013214


CSS-Code:

background-image: radial-gradient(circle, #32001F 4%, #013214 86%);

 

HEX #013214 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #013214 9%, #32001F 97%);

 

HEX #013214 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #013214 11%, #32001F 90%);

 

HEX #32001F to HEX #011532


CSS-Code:

background-image: linear-gradient(135deg, #32001F 12%, #011532 93%);

 

HEX #32001F to HEX #011532


CSS-Code:

background-image: radial-gradient(circle, #32001F 4%, #011532 93%);

 

HEX #011532 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #011532 7%, #32001F 90%);

 

HEX #011532 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #011532 10%, #32001F 98%);

Lineal

HEX #32001F to HEX #322D01


CSS-Code:

background-image: linear-gradient(135deg, #32001F 7%, #322D01 95%);

Radial

HEX #32001F to HEX #322D01


CSS-Code:

background-image: radial-gradient(circle, #32001F 11%, #322D01 88%);

 

HEX #322D01 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #322D01 0%, #32001F 99%);

 

HEX #322D01 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #322D01 1%, #32001F 87%);

 

HEX #32001F to HEX #013214


CSS-Code:

background-image: linear-gradient(135deg, #32001F 0%, #013214 88%);

 

HEX #32001F to HEX #013214


CSS-Code:

background-image: radial-gradient(circle, #32001F 13%, #013214 95%);

 

HEX #013214 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #013214 10%, #32001F 88%);

 

HEX #013214 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #013214 1%, #32001F 97%);

 

HEX #32001F to HEX #010632


CSS-Code:

background-image: linear-gradient(135deg, #32001F 5%, #010632 99%);

 

HEX #32001F to HEX #010632


CSS-Code:

background-image: radial-gradient(circle, #32001F 7%, #010632 87%);

 

HEX #010632 to HEX #32001F


CSS-Code:

background-image: linear-gradient(135deg, #010632 5%, #32001F 92%);

 

HEX #010632 to HEX #32001F


CSS-Code:

background-image: radial-gradient(circle, #010632 5%, #32001F 89%);

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.