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 97 9 170

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, 97 red, 9 green and 170 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.
97 9 170 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 43 cyan, 95 magenta, none yellow and 33 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.
43% 95% 0% 33% 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 #6109AA to HEX #9EF655


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 12%, #9EF655 97%);

Radial

HEX #6109AA to HEX #9EF655


CSS-Code:

background-image: radial-gradient(circle, #6109AA 7%, #9EF655 93%);

 

HEX #9EF655 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #9EF655 12%, #6109AA 99%);

 

HEX #9EF655 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #9EF655 8%, #6109AA 94%);

Lineal

HEX #6109AA to HEX #3409AA


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 5%, #3409AA 86%);

Radial

HEX #6109AA to HEX #3409AA


CSS-Code:

background-image: radial-gradient(circle, #6109AA 5%, #3409AA 86%);

 

HEX #3409AA to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #3409AA 1%, #6109AA 100%);

 

HEX #3409AA to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #3409AA 12%, #6109AA 95%);

 

HEX #6109AA to HEX #5F09AA


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 5%, #5F09AA 96%);

 

HEX #6109AA to HEX #5F09AA


CSS-Code:

background-image: radial-gradient(circle, #6109AA 11%, #5F09AA 88%);

 

HEX #5F09AA to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #5F09AA 11%, #6109AA 89%);

 

HEX #5F09AA to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #5F09AA 6%, #6109AA 94%);

 

HEX #6109AA to HEX #8909AA


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 0%, #8909AA 90%);

 

HEX #6109AA to HEX #8909AA


CSS-Code:

background-image: radial-gradient(circle, #6109AA 10%, #8909AA 87%);

 

HEX #8909AA to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #8909AA 13%, #6109AA 97%);

 

HEX #8909AA to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #8909AA 7%, #6109AA 87%);

 

HEX #6109AA to HEX #AA099F


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 12%, #AA099F 99%);

 

HEX #6109AA to HEX #AA099F


CSS-Code:

background-image: radial-gradient(circle, #6109AA 11%, #AA099F 99%);

 

HEX #AA099F to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #AA099F 14%, #6109AA 97%);

 

HEX #AA099F to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #AA099F 0%, #6109AA 97%);

Lineal

HEX #6109AA to HEX #4A0782


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 7%, #4A0782 93%);

Radial

HEX #6109AA to HEX #4A0782


CSS-Code:

background-image: radial-gradient(circle, #6109AA 2%, #4A0782 90%);

 

HEX #4A0782 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #4A0782 10%, #6109AA 100%);

 

HEX #4A0782 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #4A0782 3%, #6109AA 92%);

 

HEX #6109AA to HEX #770BD1


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 7%, #770BD1 86%);

 

HEX #6109AA to HEX #770BD1


CSS-Code:

background-image: radial-gradient(circle, #6109AA 8%, #770BD1 94%);

 

HEX #770BD1 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #770BD1 3%, #6109AA 94%);

 

HEX #770BD1 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #770BD1 7%, #6109AA 94%);

 

HEX #6109AA to HEX #8D12F3


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 14%, #8D12F3 95%);

 

HEX #6109AA to HEX #8D12F3


CSS-Code:

background-image: radial-gradient(circle, #6109AA 0%, #8D12F3 94%);

 

HEX #8D12F3 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #8D12F3 4%, #6109AA 94%);

 

HEX #8D12F3 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #8D12F3 6%, #6109AA 86%);

Lineal

HEX #6109AA to HEX #3409AA


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 2%, #3409AA 91%);

Radial

HEX #6109AA to HEX #3409AA


CSS-Code:

background-image: radial-gradient(circle, #6109AA 6%, #3409AA 87%);

 

HEX #3409AA to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #3409AA 2%, #6109AA 90%);

 

HEX #3409AA to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #3409AA 8%, #6109AA 99%);

 

HEX #6109AA to HEX #5F09AA


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 8%, #5F09AA 100%);

 

HEX #6109AA to HEX #5F09AA


CSS-Code:

background-image: radial-gradient(circle, #6109AA 13%, #5F09AA 100%);

 

HEX #5F09AA to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #5F09AA 8%, #6109AA 94%);

 

HEX #5F09AA to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #5F09AA 6%, #6109AA 99%);

 

HEX #6109AA to HEX #8909AA


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 12%, #8909AA 100%);

 

HEX #6109AA to HEX #8909AA


CSS-Code:

background-image: radial-gradient(circle, #6109AA 8%, #8909AA 95%);

 

HEX #8909AA to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #8909AA 14%, #6109AA 98%);

 

HEX #8909AA to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #8909AA 4%, #6109AA 90%);

 

HEX #6109AA to HEX #AA099F


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 2%, #AA099F 96%);

 

HEX #6109AA to HEX #AA099F


CSS-Code:

background-image: radial-gradient(circle, #6109AA 3%, #AA099F 95%);

 

HEX #AA099F to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #AA099F 13%, #6109AA 100%);

 

HEX #AA099F to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #AA099F 10%, #6109AA 100%);

Lineal

HEX #6109AA to HEX #4A0782


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 14%, #4A0782 97%);

Radial

HEX #6109AA to HEX #4A0782


CSS-Code:

background-image: radial-gradient(circle, #6109AA 8%, #4A0782 100%);

 

HEX #4A0782 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #4A0782 1%, #6109AA 95%);

 

HEX #4A0782 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #4A0782 4%, #6109AA 94%);

 

HEX #6109AA to HEX #770BD1


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 7%, #770BD1 89%);

 

HEX #6109AA to HEX #770BD1


CSS-Code:

background-image: radial-gradient(circle, #6109AA 7%, #770BD1 87%);

 

HEX #770BD1 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #770BD1 5%, #6109AA 99%);

 

HEX #770BD1 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #770BD1 1%, #6109AA 87%);

 

HEX #6109AA to HEX #8D12F3


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 8%, #8D12F3 89%);

 

HEX #6109AA to HEX #8D12F3


CSS-Code:

background-image: radial-gradient(circle, #6109AA 0%, #8D12F3 96%);

 

HEX #8D12F3 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #8D12F3 14%, #6109AA 91%);

 

HEX #8D12F3 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #8D12F3 1%, #6109AA 93%);

Lineal

HEX #6109AA to HEX #AA0934


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 5%, #AA0934 97%);

Radial

HEX #6109AA to HEX #AA0934


CSS-Code:

background-image: radial-gradient(circle, #6109AA 6%, #AA0934 90%);

 

HEX #AA0934 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #AA0934 0%, #6109AA 98%);

 

HEX #AA0934 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #AA0934 0%, #6109AA 89%);

 

HEX #6109AA to HEX #09AA1E


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 13%, #09AA1E 97%);

 

HEX #6109AA to HEX #09AA1E


CSS-Code:

background-image: radial-gradient(circle, #6109AA 12%, #09AA1E 88%);

 

HEX #09AA1E to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #09AA1E 6%, #6109AA 86%);

 

HEX #09AA1E to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #09AA1E 13%, #6109AA 96%);

Lineal

HEX #6109AA to HEX #AA5F09


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 2%, #AA5F09 98%);

Radial

HEX #6109AA to HEX #AA5F09


CSS-Code:

background-image: radial-gradient(circle, #6109AA 3%, #AA5F09 89%);

 

HEX #AA5F09 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #AA5F09 11%, #6109AA 98%);

 

HEX #AA5F09 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #AA5F09 0%, #6109AA 86%);

 

HEX #6109AA to HEX #09AA5F


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 11%, #09AA5F 93%);

 

HEX #6109AA to HEX #09AA5F


CSS-Code:

background-image: radial-gradient(circle, #6109AA 14%, #09AA5F 100%);

 

HEX #09AA5F to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #09AA5F 3%, #6109AA 92%);

 

HEX #09AA5F to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #09AA5F 6%, #6109AA 93%);

Lineal

HEX #6109AA to HEX #AA0934


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 4%, #AA0934 87%);

Radial

HEX #6109AA to HEX #AA0934


CSS-Code:

background-image: radial-gradient(circle, #6109AA 6%, #AA0934 92%);

 

HEX #AA0934 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #AA0934 10%, #6109AA 87%);

 

HEX #AA0934 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #AA0934 12%, #6109AA 100%);

 

HEX #6109AA to HEX #54AA09


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 5%, #54AA09 97%);

 

HEX #6109AA to HEX #54AA09


CSS-Code:

background-image: radial-gradient(circle, #6109AA 10%, #54AA09 100%);

 

HEX #54AA09 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #54AA09 3%, #6109AA 86%);

 

HEX #54AA09 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #54AA09 4%, #6109AA 86%);

 

HEX #6109AA to HEX #09AA7F


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 13%, #09AA7F 88%);

 

HEX #6109AA to HEX #09AA7F


CSS-Code:

background-image: radial-gradient(circle, #6109AA 6%, #09AA7F 99%);

 

HEX #09AA7F to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #09AA7F 1%, #6109AA 94%);

 

HEX #09AA7F to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #09AA7F 4%, #6109AA 88%);

Lineal

HEX #6109AA to HEX #AA0E09


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 11%, #AA0E09 91%);

Radial

HEX #6109AA to HEX #AA0E09


CSS-Code:

background-image: radial-gradient(circle, #6109AA 11%, #AA0E09 86%);

 

HEX #AA0E09 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #AA0E09 7%, #6109AA 87%);

 

HEX #AA0E09 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #AA0E09 1%, #6109AA 87%);

 

HEX #6109AA to HEX #54AA09


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 4%, #54AA09 88%);

 

HEX #6109AA to HEX #54AA09


CSS-Code:

background-image: radial-gradient(circle, #6109AA 5%, #54AA09 88%);

 

HEX #54AA09 to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #54AA09 6%, #6109AA 91%);

 

HEX #54AA09 to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #54AA09 5%, #6109AA 98%);

 

HEX #6109AA to HEX #09A4AA


CSS-Code:

background-image: linear-gradient(135deg, #6109AA 0%, #09A4AA 100%);

 

HEX #6109AA to HEX #09A4AA


CSS-Code:

background-image: radial-gradient(circle, #6109AA 11%, #09A4AA 95%);

 

HEX #09A4AA to HEX #6109AA


CSS-Code:

background-image: linear-gradient(135deg, #09A4AA 2%, #6109AA 92%);

 

HEX #09A4AA to HEX #6109AA


CSS-Code:

background-image: radial-gradient(circle, #09A4AA 1%, #6109AA 100%);

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.