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: 68_38.6_31.6

CSS Gradients:
RGB 68 38.6 31.6

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, 68 red, 38.6 green and 31.6 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.
68 38.6 31.6 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, 43 magenta, 54 yellow and 73 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% 43% 54% 73% 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 #44261F to HEX #BBD8DF


CSS-Code:

background-image: linear-gradient(135deg, #44261F 0%, #BBD8DF 92%);

Radial

HEX #44261F to HEX #BBD8DF


CSS-Code:

background-image: radial-gradient(circle, #44261F 10%, #BBD8DF 88%);

 

HEX #BBD8DF to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #BBD8DF 13%, #44261F 89%);

 

HEX #BBD8DF to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #BBD8DF 14%, #44261F 97%);

Lineal

HEX #44261F to HEX #462023


CSS-Code:

background-image: linear-gradient(135deg, #44261F 9%, #462023 91%);

Radial

HEX #44261F to HEX #462023


CSS-Code:

background-image: radial-gradient(circle, #44261F 12%, #462023 87%);

 

HEX #462023 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #462023 13%, #44261F 88%);

 

HEX #462023 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #462023 4%, #44261F 94%);

 

HEX #44261F to HEX #462720


CSS-Code:

background-image: linear-gradient(135deg, #44261F 10%, #462720 98%);

 

HEX #44261F to HEX #462720


CSS-Code:

background-image: radial-gradient(circle, #44261F 14%, #462720 92%);

 

HEX #462720 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #462720 4%, #44261F 95%);

 

HEX #462720 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #462720 11%, #44261F 98%);

 

HEX #44261F to HEX #463120


CSS-Code:

background-image: linear-gradient(135deg, #44261F 2%, #463120 98%);

 

HEX #44261F to HEX #463120


CSS-Code:

background-image: radial-gradient(circle, #44261F 9%, #463120 98%);

 

HEX #463120 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #463120 8%, #44261F 92%);

 

HEX #463120 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #463120 11%, #44261F 96%);

 

HEX #44261F to HEX #463B20


CSS-Code:

background-image: linear-gradient(135deg, #44261F 10%, #463B20 89%);

 

HEX #44261F to HEX #463B20


CSS-Code:

background-image: radial-gradient(circle, #44261F 1%, #463B20 99%);

 

HEX #463B20 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #463B20 1%, #44261F 87%);

 

HEX #463B20 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #463B20 11%, #44261F 94%);

Lineal

HEX #44261F to HEX #2A1713


CSS-Code:

background-image: linear-gradient(135deg, #44261F 8%, #2A1713 94%);

Radial

HEX #44261F to HEX #2A1713


CSS-Code:

background-image: radial-gradient(circle, #44261F 5%, #2A1713 100%);

 

HEX #2A1713 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #2A1713 13%, #44261F 96%);

 

HEX #2A1713 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #2A1713 4%, #44261F 87%);

 

HEX #44261F to HEX #462720


CSS-Code:

background-image: linear-gradient(135deg, #44261F 0%, #462720 87%);

 

HEX #44261F to HEX #462720


CSS-Code:

background-image: radial-gradient(circle, #44261F 1%, #462720 94%);

 

HEX #462720 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #462720 14%, #44261F 89%);

 

HEX #462720 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #462720 14%, #44261F 87%);

 

HEX #44261F to HEX #62372D


CSS-Code:

background-image: linear-gradient(135deg, #44261F 4%, #62372D 98%);

 

HEX #44261F to HEX #62372D


CSS-Code:

background-image: radial-gradient(circle, #44261F 1%, #62372D 95%);

 

HEX #62372D to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #62372D 10%, #44261F 86%);

 

HEX #62372D to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #62372D 13%, #44261F 99%);

 

HEX #44261F to HEX #7E473A


CSS-Code:

background-image: linear-gradient(135deg, #44261F 4%, #7E473A 88%);

 

HEX #44261F to HEX #7E473A


CSS-Code:

background-image: radial-gradient(circle, #44261F 9%, #7E473A 97%);

 

HEX #7E473A to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #7E473A 3%, #44261F 98%);

 

HEX #7E473A to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #7E473A 10%, #44261F 89%);

Lineal

HEX #44261F to HEX #462023


CSS-Code:

background-image: linear-gradient(135deg, #44261F 7%, #462023 93%);

Radial

HEX #44261F to HEX #462023


CSS-Code:

background-image: radial-gradient(circle, #44261F 10%, #462023 89%);

 

HEX #462023 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #462023 9%, #44261F 89%);

 

HEX #462023 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #462023 13%, #44261F 98%);

 

HEX #44261F to HEX #462720


CSS-Code:

background-image: linear-gradient(135deg, #44261F 8%, #462720 87%);

 

HEX #44261F to HEX #462720


CSS-Code:

background-image: radial-gradient(circle, #44261F 9%, #462720 90%);

 

HEX #462720 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #462720 1%, #44261F 88%);

 

HEX #462720 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #462720 1%, #44261F 95%);

 

HEX #44261F to HEX #463120


CSS-Code:

background-image: linear-gradient(135deg, #44261F 5%, #463120 99%);

 

HEX #44261F to HEX #463120


CSS-Code:

background-image: radial-gradient(circle, #44261F 6%, #463120 99%);

 

HEX #463120 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #463120 4%, #44261F 98%);

 

HEX #463120 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #463120 7%, #44261F 95%);

 

HEX #44261F to HEX #463B20


CSS-Code:

background-image: linear-gradient(135deg, #44261F 13%, #463B20 100%);

 

HEX #44261F to HEX #463B20


CSS-Code:

background-image: radial-gradient(circle, #44261F 8%, #463B20 93%);

 

HEX #463B20 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #463B20 2%, #44261F 89%);

 

HEX #463B20 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #463B20 2%, #44261F 89%);

Lineal

HEX #44261F to HEX #2A1713


CSS-Code:

background-image: linear-gradient(135deg, #44261F 9%, #2A1713 100%);

Radial

HEX #44261F to HEX #2A1713


CSS-Code:

background-image: radial-gradient(circle, #44261F 7%, #2A1713 98%);

 

HEX #2A1713 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #2A1713 12%, #44261F 88%);

 

HEX #2A1713 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #2A1713 11%, #44261F 87%);

 

HEX #44261F to HEX #462720


CSS-Code:

background-image: linear-gradient(135deg, #44261F 1%, #462720 98%);

 

HEX #44261F to HEX #462720


CSS-Code:

background-image: radial-gradient(circle, #44261F 14%, #462720 93%);

 

HEX #462720 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #462720 9%, #44261F 90%);

 

HEX #462720 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #462720 3%, #44261F 95%);

 

HEX #44261F to HEX #62372D


CSS-Code:

background-image: linear-gradient(135deg, #44261F 12%, #62372D 95%);

 

HEX #44261F to HEX #62372D


CSS-Code:

background-image: radial-gradient(circle, #44261F 2%, #62372D 96%);

 

HEX #62372D to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #62372D 8%, #44261F 91%);

 

HEX #62372D to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #62372D 10%, #44261F 99%);

 

HEX #44261F to HEX #7E473A


CSS-Code:

background-image: linear-gradient(135deg, #44261F 8%, #7E473A 90%);

 

HEX #44261F to HEX #7E473A


CSS-Code:

background-image: radial-gradient(circle, #44261F 8%, #7E473A 86%);

 

HEX #7E473A to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #7E473A 7%, #44261F 100%);

 

HEX #7E473A to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #7E473A 13%, #44261F 97%);

Lineal

HEX #44261F to HEX #374620


CSS-Code:

background-image: linear-gradient(135deg, #44261F 8%, #374620 87%);

Radial

HEX #44261F to HEX #374620


CSS-Code:

background-image: radial-gradient(circle, #44261F 4%, #374620 96%);

 

HEX #374620 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #374620 10%, #44261F 93%);

 

HEX #374620 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #374620 7%, #44261F 93%);

 

HEX #44261F to HEX #202846


CSS-Code:

background-image: linear-gradient(135deg, #44261F 2%, #202846 91%);

 

HEX #44261F to HEX #202846


CSS-Code:

background-image: radial-gradient(circle, #44261F 5%, #202846 93%);

 

HEX #202846 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #202846 10%, #44261F 88%);

 

HEX #202846 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #202846 7%, #44261F 92%);

Lineal

HEX #44261F to HEX #204627


CSS-Code:

background-image: linear-gradient(135deg, #44261F 2%, #204627 99%);

Radial

HEX #44261F to HEX #204627


CSS-Code:

background-image: radial-gradient(circle, #44261F 3%, #204627 91%);

 

HEX #204627 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #204627 9%, #44261F 95%);

 

HEX #204627 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #204627 7%, #44261F 100%);

 

HEX #44261F to HEX #272046


CSS-Code:

background-image: linear-gradient(135deg, #44261F 13%, #272046 99%);

 

HEX #44261F to HEX #272046


CSS-Code:

background-image: radial-gradient(circle, #44261F 14%, #272046 97%);

 

HEX #272046 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #272046 13%, #44261F 99%);

 

HEX #272046 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #272046 5%, #44261F 95%);

Lineal

HEX #44261F to HEX #374620


CSS-Code:

background-image: linear-gradient(135deg, #44261F 1%, #374620 88%);

Radial

HEX #44261F to HEX #374620


CSS-Code:

background-image: radial-gradient(circle, #44261F 12%, #374620 94%);

 

HEX #374620 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #374620 1%, #44261F 86%);

 

HEX #374620 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #374620 5%, #44261F 91%);

 

HEX #44261F to HEX #203F46


CSS-Code:

background-image: linear-gradient(135deg, #44261F 6%, #203F46 91%);

 

HEX #44261F to HEX #203F46


CSS-Code:

background-image: radial-gradient(circle, #44261F 0%, #203F46 97%);

 

HEX #203F46 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #203F46 2%, #44261F 98%);

 

HEX #203F46 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #203F46 3%, #44261F 91%);

 

HEX #44261F to HEX #2F2046


CSS-Code:

background-image: linear-gradient(135deg, #44261F 13%, #2F2046 94%);

 

HEX #44261F to HEX #2F2046


CSS-Code:

background-image: radial-gradient(circle, #44261F 4%, #2F2046 86%);

 

HEX #2F2046 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #2F2046 1%, #44261F 98%);

 

HEX #2F2046 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #2F2046 4%, #44261F 88%);

Lineal

HEX #44261F to HEX #2C4620


CSS-Code:

background-image: linear-gradient(135deg, #44261F 3%, #2C4620 88%);

Radial

HEX #44261F to HEX #2C4620


CSS-Code:

background-image: radial-gradient(circle, #44261F 14%, #2C4620 95%);

 

HEX #2C4620 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #2C4620 9%, #44261F 100%);

 

HEX #2C4620 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #2C4620 1%, #44261F 94%);

 

HEX #44261F to HEX #203F46


CSS-Code:

background-image: linear-gradient(135deg, #44261F 10%, #203F46 99%);

 

HEX #44261F to HEX #203F46


CSS-Code:

background-image: radial-gradient(circle, #44261F 0%, #203F46 90%);

 

HEX #203F46 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #203F46 12%, #44261F 96%);

 

HEX #203F46 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #203F46 7%, #44261F 94%);

 

HEX #44261F to HEX #3A2046


CSS-Code:

background-image: linear-gradient(135deg, #44261F 12%, #3A2046 93%);

 

HEX #44261F to HEX #3A2046


CSS-Code:

background-image: radial-gradient(circle, #44261F 12%, #3A2046 97%);

 

HEX #3A2046 to HEX #44261F


CSS-Code:

background-image: linear-gradient(135deg, #3A2046 14%, #44261F 98%);

 

HEX #3A2046 to HEX #44261F


CSS-Code:

background-image: radial-gradient(circle, #3A2046 10%, #44261F 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.