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 24 65 143

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, 24 red, 65 green and 143 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.
24 65 143 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 83 cyan, 55 magenta, none yellow and 44 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.
83% 55% 0% 44% 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 #18418F to HEX #E7BE70


CSS-Code:

background-image: linear-gradient(135deg, #18418F 10%, #E7BE70 95%);

Radial

HEX #18418F to HEX #E7BE70


CSS-Code:

background-image: radial-gradient(circle, #18418F 0%, #E7BE70 91%);

 

HEX #E7BE70 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #E7BE70 5%, #18418F 95%);

 

HEX #E7BE70 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #E7BE70 3%, #18418F 88%);

Lineal

HEX #18418F to HEX #186290


CSS-Code:

background-image: linear-gradient(135deg, #18418F 14%, #186290 87%);

Radial

HEX #18418F to HEX #186290


CSS-Code:

background-image: radial-gradient(circle, #18418F 12%, #186290 89%);

 

HEX #186290 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #186290 14%, #18418F 94%);

 

HEX #186290 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #186290 3%, #18418F 96%);

 

HEX #18418F to HEX #184290


CSS-Code:

background-image: linear-gradient(135deg, #18418F 4%, #184290 90%);

 

HEX #18418F to HEX #184290


CSS-Code:

background-image: radial-gradient(circle, #18418F 12%, #184290 98%);

 

HEX #184290 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #184290 8%, #18418F 89%);

 

HEX #184290 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #184290 4%, #18418F 100%);

 

HEX #18418F to HEX #182290


CSS-Code:

background-image: linear-gradient(135deg, #18418F 5%, #182290 97%);

 

HEX #18418F to HEX #182290


CSS-Code:

background-image: radial-gradient(circle, #18418F 4%, #182290 92%);

 

HEX #182290 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #182290 10%, #18418F 90%);

 

HEX #182290 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #182290 7%, #18418F 89%);

 

HEX #18418F to HEX #2E1890


CSS-Code:

background-image: linear-gradient(135deg, #18418F 14%, #2E1890 89%);

 

HEX #18418F to HEX #2E1890


CSS-Code:

background-image: radial-gradient(circle, #18418F 7%, #2E1890 90%);

 

HEX #2E1890 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #2E1890 10%, #18418F 100%);

 

HEX #2E1890 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #2E1890 14%, #18418F 88%);

Lineal

HEX #18418F to HEX #12316D


CSS-Code:

background-image: linear-gradient(135deg, #18418F 9%, #12316D 88%);

Radial

HEX #18418F to HEX #12316D


CSS-Code:

background-image: radial-gradient(circle, #18418F 12%, #12316D 92%);

 

HEX #12316D to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #12316D 0%, #18418F 98%);

 

HEX #12316D to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #12316D 9%, #18418F 96%);

 

HEX #18418F to HEX #184290


CSS-Code:

background-image: linear-gradient(135deg, #18418F 3%, #184290 89%);

 

HEX #18418F to HEX #184290


CSS-Code:

background-image: radial-gradient(circle, #18418F 3%, #184290 94%);

 

HEX #184290 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #184290 7%, #18418F 95%);

 

HEX #184290 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #184290 14%, #18418F 98%);

 

HEX #18418F to HEX #1E52B3


CSS-Code:

background-image: linear-gradient(135deg, #18418F 4%, #1E52B3 88%);

 

HEX #18418F to HEX #1E52B3


CSS-Code:

background-image: radial-gradient(circle, #18418F 11%, #1E52B3 86%);

 

HEX #1E52B3 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #1E52B3 6%, #18418F 99%);

 

HEX #1E52B3 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #1E52B3 0%, #18418F 92%);

 

HEX #18418F to HEX #2462D6


CSS-Code:

background-image: linear-gradient(135deg, #18418F 0%, #2462D6 93%);

 

HEX #18418F to HEX #2462D6


CSS-Code:

background-image: radial-gradient(circle, #18418F 14%, #2462D6 97%);

 

HEX #2462D6 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #2462D6 2%, #18418F 87%);

 

HEX #2462D6 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #2462D6 9%, #18418F 95%);

Lineal

HEX #18418F to HEX #186290


CSS-Code:

background-image: linear-gradient(135deg, #18418F 9%, #186290 90%);

Radial

HEX #18418F to HEX #186290


CSS-Code:

background-image: radial-gradient(circle, #18418F 4%, #186290 99%);

 

HEX #186290 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #186290 10%, #18418F 95%);

 

HEX #186290 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #186290 11%, #18418F 89%);

 

HEX #18418F to HEX #184290


CSS-Code:

background-image: linear-gradient(135deg, #18418F 9%, #184290 86%);

 

HEX #18418F to HEX #184290


CSS-Code:

background-image: radial-gradient(circle, #18418F 14%, #184290 97%);

 

HEX #184290 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #184290 3%, #18418F 95%);

 

HEX #184290 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #184290 3%, #18418F 89%);

 

HEX #18418F to HEX #182290


CSS-Code:

background-image: linear-gradient(135deg, #18418F 5%, #182290 95%);

 

HEX #18418F to HEX #182290


CSS-Code:

background-image: radial-gradient(circle, #18418F 4%, #182290 93%);

 

HEX #182290 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #182290 7%, #18418F 95%);

 

HEX #182290 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #182290 4%, #18418F 87%);

 

HEX #18418F to HEX #2E1890


CSS-Code:

background-image: linear-gradient(135deg, #18418F 4%, #2E1890 90%);

 

HEX #18418F to HEX #2E1890


CSS-Code:

background-image: radial-gradient(circle, #18418F 0%, #2E1890 91%);

 

HEX #2E1890 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #2E1890 9%, #18418F 98%);

 

HEX #2E1890 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #2E1890 9%, #18418F 90%);

Lineal

HEX #18418F to HEX #12316D


CSS-Code:

background-image: linear-gradient(135deg, #18418F 14%, #12316D 87%);

Radial

HEX #18418F to HEX #12316D


CSS-Code:

background-image: radial-gradient(circle, #18418F 0%, #12316D 90%);

 

HEX #12316D to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #12316D 0%, #18418F 90%);

 

HEX #12316D to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #12316D 12%, #18418F 100%);

 

HEX #18418F to HEX #184290


CSS-Code:

background-image: linear-gradient(135deg, #18418F 0%, #184290 96%);

 

HEX #18418F to HEX #184290


CSS-Code:

background-image: radial-gradient(circle, #18418F 13%, #184290 95%);

 

HEX #184290 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #184290 3%, #18418F 91%);

 

HEX #184290 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #184290 9%, #18418F 86%);

 

HEX #18418F to HEX #1E52B3


CSS-Code:

background-image: linear-gradient(135deg, #18418F 2%, #1E52B3 88%);

 

HEX #18418F to HEX #1E52B3


CSS-Code:

background-image: radial-gradient(circle, #18418F 13%, #1E52B3 90%);

 

HEX #1E52B3 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #1E52B3 2%, #18418F 100%);

 

HEX #1E52B3 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #1E52B3 7%, #18418F 89%);

 

HEX #18418F to HEX #2462D6


CSS-Code:

background-image: linear-gradient(135deg, #18418F 11%, #2462D6 99%);

 

HEX #18418F to HEX #2462D6


CSS-Code:

background-image: radial-gradient(circle, #18418F 6%, #2462D6 97%);

 

HEX #2462D6 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #2462D6 4%, #18418F 86%);

 

HEX #2462D6 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #2462D6 14%, #18418F 97%);

Lineal

HEX #18418F to HEX #7E1890


CSS-Code:

background-image: linear-gradient(135deg, #18418F 0%, #7E1890 91%);

Radial

HEX #18418F to HEX #7E1890


CSS-Code:

background-image: radial-gradient(circle, #18418F 7%, #7E1890 93%);

 

HEX #7E1890 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #7E1890 5%, #18418F 94%);

 

HEX #7E1890 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #7E1890 10%, #18418F 90%);

 

HEX #18418F to HEX #729018


CSS-Code:

background-image: linear-gradient(135deg, #18418F 9%, #729018 97%);

 

HEX #18418F to HEX #729018


CSS-Code:

background-image: radial-gradient(circle, #18418F 2%, #729018 89%);

 

HEX #729018 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #729018 11%, #18418F 93%);

 

HEX #729018 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #729018 13%, #18418F 87%);

Lineal

HEX #18418F to HEX #901842


CSS-Code:

background-image: linear-gradient(135deg, #18418F 1%, #901842 88%);

Radial

HEX #18418F to HEX #901842


CSS-Code:

background-image: radial-gradient(circle, #18418F 5%, #901842 95%);

 

HEX #901842 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #901842 3%, #18418F 92%);

 

HEX #901842 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #901842 4%, #18418F 92%);

 

HEX #18418F to HEX #429018


CSS-Code:

background-image: linear-gradient(135deg, #18418F 9%, #429018 96%);

 

HEX #18418F to HEX #429018


CSS-Code:

background-image: radial-gradient(circle, #18418F 11%, #429018 92%);

 

HEX #429018 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #429018 14%, #18418F 99%);

 

HEX #429018 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #429018 5%, #18418F 88%);

Lineal

HEX #18418F to HEX #7E1890


CSS-Code:

background-image: linear-gradient(135deg, #18418F 8%, #7E1890 90%);

Radial

HEX #18418F to HEX #7E1890


CSS-Code:

background-image: radial-gradient(circle, #18418F 9%, #7E1890 88%);

 

HEX #7E1890 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #7E1890 12%, #18418F 87%);

 

HEX #7E1890 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #7E1890 2%, #18418F 95%);

 

HEX #18418F to HEX #906618


CSS-Code:

background-image: linear-gradient(135deg, #18418F 12%, #906618 93%);

 

HEX #18418F to HEX #906618


CSS-Code:

background-image: radial-gradient(circle, #18418F 14%, #906618 97%);

 

HEX #906618 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #906618 14%, #18418F 94%);

 

HEX #906618 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #906618 7%, #18418F 95%);

 

HEX #18418F to HEX #2A9018


CSS-Code:

background-image: linear-gradient(135deg, #18418F 8%, #2A9018 95%);

 

HEX #18418F to HEX #2A9018


CSS-Code:

background-image: radial-gradient(circle, #18418F 0%, #2A9018 88%);

 

HEX #2A9018 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #2A9018 7%, #18418F 100%);

 

HEX #2A9018 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #2A9018 2%, #18418F 87%);

Lineal

HEX #18418F to HEX #90187E


CSS-Code:

background-image: linear-gradient(135deg, #18418F 4%, #90187E 96%);

Radial

HEX #18418F to HEX #90187E


CSS-Code:

background-image: radial-gradient(circle, #18418F 1%, #90187E 94%);

 

HEX #90187E to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #90187E 2%, #18418F 93%);

 

HEX #90187E to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #90187E 2%, #18418F 86%);

 

HEX #18418F to HEX #906618


CSS-Code:

background-image: linear-gradient(135deg, #18418F 4%, #906618 94%);

 

HEX #18418F to HEX #906618


CSS-Code:

background-image: radial-gradient(circle, #18418F 4%, #906618 96%);

 

HEX #906618 to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #906618 9%, #18418F 93%);

 

HEX #906618 to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #906618 5%, #18418F 96%);

 

HEX #18418F to HEX #18902A


CSS-Code:

background-image: linear-gradient(135deg, #18418F 13%, #18902A 95%);

 

HEX #18418F to HEX #18902A


CSS-Code:

background-image: radial-gradient(circle, #18418F 12%, #18902A 96%);

 

HEX #18902A to HEX #18418F


CSS-Code:

background-image: linear-gradient(135deg, #18902A 2%, #18418F 99%);

 

HEX #18902A to HEX #18418F


CSS-Code:

background-image: radial-gradient(circle, #18902A 11%, #18418F 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.