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 146 1 10

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

Red clearly dominates: The red value is significantly higher than green and blue. Dark color: low color values appear darker.

The breakdown of the color into the RGB color system: of 255 maximum color components, 146 red, 1 green and 10 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.
146 1 10 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, 93 yellow and 43 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% 93% 43% 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 #92010A to HEX #6DFEF5


CSS-Code:

background-image: linear-gradient(135deg, #92010A 4%, #6DFEF5 92%);

Radial

HEX #92010A to HEX #6DFEF5


CSS-Code:

background-image: radial-gradient(circle, #92010A 2%, #6DFEF5 99%);

 

HEX #6DFEF5 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #6DFEF5 14%, #92010A 98%);

 

HEX #6DFEF5 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #6DFEF5 2%, #92010A 89%);

Lineal

HEX #92010A to HEX #930132


CSS-Code:

background-image: linear-gradient(135deg, #92010A 4%, #930132 99%);

Radial

HEX #92010A to HEX #930132


CSS-Code:

background-image: radial-gradient(circle, #92010A 5%, #930132 100%);

 

HEX #930132 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #930132 2%, #92010A 95%);

 

HEX #930132 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #930132 14%, #92010A 87%);

 

HEX #92010A to HEX #93010B


CSS-Code:

background-image: linear-gradient(135deg, #92010A 1%, #93010B 86%);

 

HEX #92010A to HEX #93010B


CSS-Code:

background-image: radial-gradient(circle, #92010A 0%, #93010B 89%);

 

HEX #93010B to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #93010B 7%, #92010A 86%);

 

HEX #93010B to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #93010B 14%, #92010A 96%);

 

HEX #92010A to HEX #931E01


CSS-Code:

background-image: linear-gradient(135deg, #92010A 4%, #931E01 96%);

 

HEX #92010A to HEX #931E01


CSS-Code:

background-image: radial-gradient(circle, #92010A 13%, #931E01 88%);

 

HEX #931E01 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #931E01 14%, #92010A 96%);

 

HEX #931E01 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #931E01 13%, #92010A 99%);

 

HEX #92010A to HEX #934501


CSS-Code:

background-image: linear-gradient(135deg, #92010A 9%, #934501 99%);

 

HEX #92010A to HEX #934501


CSS-Code:

background-image: radial-gradient(circle, #92010A 2%, #934501 95%);

 

HEX #934501 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #934501 1%, #92010A 94%);

 

HEX #934501 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #934501 1%, #92010A 99%);

Lineal

HEX #92010A to HEX #6A0107


CSS-Code:

background-image: linear-gradient(135deg, #92010A 11%, #6A0107 90%);

Radial

HEX #92010A to HEX #6A0107


CSS-Code:

background-image: radial-gradient(circle, #92010A 7%, #6A0107 90%);

 

HEX #6A0107 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #6A0107 14%, #92010A 98%);

 

HEX #6A0107 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #6A0107 5%, #92010A 93%);

 

HEX #92010A to HEX #93010A


CSS-Code:

background-image: linear-gradient(135deg, #92010A 6%, #93010A 95%);

 

HEX #92010A to HEX #93010A


CSS-Code:

background-image: radial-gradient(circle, #92010A 4%, #93010A 99%);

 

HEX #93010A to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #93010A 11%, #92010A 96%);

 

HEX #93010A to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #93010A 2%, #92010A 100%);

 

HEX #92010A to HEX #BC010D


CSS-Code:

background-image: linear-gradient(135deg, #92010A 3%, #BC010D 96%);

 

HEX #92010A to HEX #BC010D


CSS-Code:

background-image: radial-gradient(circle, #92010A 10%, #BC010D 91%);

 

HEX #BC010D to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #BC010D 13%, #92010A 98%);

 

HEX #BC010D to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #BC010D 14%, #92010A 96%);

 

HEX #92010A to HEX #E5010F


CSS-Code:

background-image: linear-gradient(135deg, #92010A 14%, #E5010F 89%);

 

HEX #92010A to HEX #E5010F


CSS-Code:

background-image: radial-gradient(circle, #92010A 2%, #E5010F 98%);

 

HEX #E5010F to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #E5010F 12%, #92010A 87%);

 

HEX #E5010F to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #E5010F 9%, #92010A 92%);

Lineal

HEX #92010A to HEX #930132


CSS-Code:

background-image: linear-gradient(135deg, #92010A 3%, #930132 98%);

Radial

HEX #92010A to HEX #930132


CSS-Code:

background-image: radial-gradient(circle, #92010A 6%, #930132 86%);

 

HEX #930132 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #930132 7%, #92010A 97%);

 

HEX #930132 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #930132 6%, #92010A 93%);

 

HEX #92010A to HEX #93010B


CSS-Code:

background-image: linear-gradient(135deg, #92010A 12%, #93010B 95%);

 

HEX #92010A to HEX #93010B


CSS-Code:

background-image: radial-gradient(circle, #92010A 4%, #93010B 87%);

 

HEX #93010B to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #93010B 3%, #92010A 88%);

 

HEX #93010B to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #93010B 13%, #92010A 100%);

 

HEX #92010A to HEX #931E01


CSS-Code:

background-image: linear-gradient(135deg, #92010A 5%, #931E01 95%);

 

HEX #92010A to HEX #931E01


CSS-Code:

background-image: radial-gradient(circle, #92010A 1%, #931E01 99%);

 

HEX #931E01 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #931E01 3%, #92010A 96%);

 

HEX #931E01 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #931E01 6%, #92010A 87%);

 

HEX #92010A to HEX #934501


CSS-Code:

background-image: linear-gradient(135deg, #92010A 10%, #934501 92%);

 

HEX #92010A to HEX #934501


CSS-Code:

background-image: radial-gradient(circle, #92010A 3%, #934501 97%);

 

HEX #934501 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #934501 14%, #92010A 94%);

 

HEX #934501 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #934501 3%, #92010A 92%);

Lineal

HEX #92010A to HEX #6A0107


CSS-Code:

background-image: linear-gradient(135deg, #92010A 14%, #6A0107 90%);

Radial

HEX #92010A to HEX #6A0107


CSS-Code:

background-image: radial-gradient(circle, #92010A 13%, #6A0107 86%);

 

HEX #6A0107 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #6A0107 1%, #92010A 95%);

 

HEX #6A0107 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #6A0107 10%, #92010A 92%);

 

HEX #92010A to HEX #93010A


CSS-Code:

background-image: linear-gradient(135deg, #92010A 2%, #93010A 87%);

 

HEX #92010A to HEX #93010A


CSS-Code:

background-image: radial-gradient(circle, #92010A 9%, #93010A 92%);

 

HEX #93010A to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #93010A 2%, #92010A 97%);

 

HEX #93010A to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #93010A 7%, #92010A 86%);

 

HEX #92010A to HEX #BC010D


CSS-Code:

background-image: linear-gradient(135deg, #92010A 11%, #BC010D 90%);

 

HEX #92010A to HEX #BC010D


CSS-Code:

background-image: radial-gradient(circle, #92010A 8%, #BC010D 90%);

 

HEX #BC010D to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #BC010D 1%, #92010A 91%);

 

HEX #BC010D to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #BC010D 7%, #92010A 87%);

 

HEX #92010A to HEX #E5010F


CSS-Code:

background-image: linear-gradient(135deg, #92010A 7%, #E5010F 94%);

 

HEX #92010A to HEX #E5010F


CSS-Code:

background-image: radial-gradient(circle, #92010A 6%, #E5010F 96%);

 

HEX #E5010F to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #E5010F 12%, #92010A 99%);

 

HEX #E5010F to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #E5010F 1%, #92010A 100%);

Lineal

HEX #92010A to HEX #809301


CSS-Code:

background-image: linear-gradient(135deg, #92010A 10%, #809301 88%);

Radial

HEX #92010A to HEX #809301


CSS-Code:

background-image: radial-gradient(circle, #92010A 10%, #809301 95%);

 

HEX #809301 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #809301 0%, #92010A 94%);

 

HEX #809301 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #809301 14%, #92010A 94%);

 

HEX #92010A to HEX #014593


CSS-Code:

background-image: linear-gradient(135deg, #92010A 5%, #014593 99%);

 

HEX #92010A to HEX #014593


CSS-Code:

background-image: radial-gradient(circle, #92010A 12%, #014593 92%);

 

HEX #014593 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #014593 8%, #92010A 98%);

 

HEX #014593 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #014593 10%, #92010A 100%);

Lineal

HEX #92010A to HEX #0B9301


CSS-Code:

background-image: linear-gradient(135deg, #92010A 1%, #0B9301 87%);

Radial

HEX #92010A to HEX #0B9301


CSS-Code:

background-image: radial-gradient(circle, #92010A 2%, #0B9301 94%);

 

HEX #0B9301 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #0B9301 14%, #92010A 99%);

 

HEX #0B9301 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #0B9301 1%, #92010A 98%);

 

HEX #92010A to HEX #010B93


CSS-Code:

background-image: linear-gradient(135deg, #92010A 3%, #010B93 87%);

 

HEX #92010A to HEX #010B93


CSS-Code:

background-image: radial-gradient(circle, #92010A 8%, #010B93 92%);

 

HEX #010B93 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #010B93 5%, #92010A 86%);

 

HEX #010B93 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #010B93 12%, #92010A 93%);

Lineal

HEX #92010A to HEX #809301


CSS-Code:

background-image: linear-gradient(135deg, #92010A 9%, #809301 86%);

Radial

HEX #92010A to HEX #809301


CSS-Code:

background-image: radial-gradient(circle, #92010A 6%, #809301 86%);

 

HEX #809301 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #809301 9%, #92010A 100%);

 

HEX #809301 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #809301 8%, #92010A 94%);

 

HEX #92010A to HEX #019389


CSS-Code:

background-image: linear-gradient(135deg, #92010A 13%, #019389 91%);

 

HEX #92010A to HEX #019389


CSS-Code:

background-image: radial-gradient(circle, #92010A 2%, #019389 87%);

 

HEX #019389 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #019389 3%, #92010A 87%);

 

HEX #019389 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #019389 6%, #92010A 88%);

 

HEX #92010A to HEX #140193


CSS-Code:

background-image: linear-gradient(135deg, #92010A 3%, #140193 97%);

 

HEX #92010A to HEX #140193


CSS-Code:

background-image: radial-gradient(circle, #92010A 11%, #140193 87%);

 

HEX #140193 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #140193 9%, #92010A 98%);

 

HEX #140193 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #140193 13%, #92010A 89%);

Lineal

HEX #92010A to HEX #549301


CSS-Code:

background-image: linear-gradient(135deg, #92010A 9%, #549301 99%);

Radial

HEX #92010A to HEX #549301


CSS-Code:

background-image: radial-gradient(circle, #92010A 10%, #549301 89%);

 

HEX #549301 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #549301 14%, #92010A 100%);

 

HEX #549301 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #549301 7%, #92010A 99%);

 

HEX #92010A to HEX #019389


CSS-Code:

background-image: linear-gradient(135deg, #92010A 0%, #019389 89%);

 

HEX #92010A to HEX #019389


CSS-Code:

background-image: radial-gradient(circle, #92010A 3%, #019389 91%);

 

HEX #019389 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #019389 6%, #92010A 97%);

 

HEX #019389 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #019389 9%, #92010A 99%);

 

HEX #92010A to HEX #400193


CSS-Code:

background-image: linear-gradient(135deg, #92010A 8%, #400193 89%);

 

HEX #92010A to HEX #400193


CSS-Code:

background-image: radial-gradient(circle, #92010A 9%, #400193 94%);

 

HEX #400193 to HEX #92010A


CSS-Code:

background-image: linear-gradient(135deg, #400193 0%, #92010A 98%);

 

HEX #400193 to HEX #92010A


CSS-Code:

background-image: radial-gradient(circle, #400193 11%, #92010A 87%);

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.