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: 52.7_56.6_33

CSS Gradients:
RGB 52.7 56.6 33

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, 52.7 red, 56.6 green and 33 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.
52.7 56.6 33 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 7 cyan, none magenta, 42 yellow and 78 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.
7% 0% 42% 78% 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 #343821 to HEX #CAC6DE


CSS-Code:

background-image: linear-gradient(135deg, #343821 9%, #CAC6DE 99%);

Radial

HEX #343821 to HEX #CAC6DE


CSS-Code:

background-image: radial-gradient(circle, #343821 4%, #CAC6DE 98%);

 

HEX #CAC6DE to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #CAC6DE 14%, #343821 98%);

 

HEX #CAC6DE to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #CAC6DE 6%, #343821 93%);

Lineal

HEX #343821 to HEX #3A3722


CSS-Code:

background-image: linear-gradient(135deg, #343821 2%, #3A3722 86%);

Radial

HEX #343821 to HEX #3A3722


CSS-Code:

background-image: radial-gradient(circle, #343821 9%, #3A3722 87%);

 

HEX #3A3722 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #3A3722 4%, #343821 96%);

 

HEX #3A3722 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #3A3722 0%, #343821 97%);

 

HEX #343821 to HEX #363A22


CSS-Code:

background-image: linear-gradient(135deg, #343821 3%, #363A22 98%);

 

HEX #343821 to HEX #363A22


CSS-Code:

background-image: radial-gradient(circle, #343821 0%, #363A22 98%);

 

HEX #363A22 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #363A22 0%, #343821 90%);

 

HEX #363A22 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #363A22 12%, #343821 91%);

 

HEX #343821 to HEX #303A22


CSS-Code:

background-image: linear-gradient(135deg, #343821 1%, #303A22 86%);

 

HEX #343821 to HEX #303A22


CSS-Code:

background-image: radial-gradient(circle, #343821 4%, #303A22 94%);

 

HEX #303A22 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #303A22 6%, #343821 99%);

 

HEX #303A22 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #303A22 6%, #343821 87%);

 

HEX #343821 to HEX #2A3A22


CSS-Code:

background-image: linear-gradient(135deg, #343821 9%, #2A3A22 95%);

 

HEX #343821 to HEX #2A3A22


CSS-Code:

background-image: radial-gradient(circle, #343821 12%, #2A3A22 92%);

 

HEX #2A3A22 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #2A3A22 10%, #343821 90%);

 

HEX #2A3A22 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #2A3A22 4%, #343821 92%);

Lineal

HEX #343821 to HEX #1E2013


CSS-Code:

background-image: linear-gradient(135deg, #343821 10%, #1E2013 97%);

Radial

HEX #343821 to HEX #1E2013


CSS-Code:

background-image: radial-gradient(circle, #343821 0%, #1E2013 99%);

 

HEX #1E2013 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #1E2013 1%, #343821 93%);

 

HEX #1E2013 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #1E2013 4%, #343821 98%);

 

HEX #343821 to HEX #363A22


CSS-Code:

background-image: linear-gradient(135deg, #343821 13%, #363A22 95%);

 

HEX #343821 to HEX #363A22


CSS-Code:

background-image: radial-gradient(circle, #343821 12%, #363A22 90%);

 

HEX #363A22 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #363A22 13%, #343821 86%);

 

HEX #363A22 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #363A22 1%, #343821 96%);

 

HEX #343821 to HEX #4E5431


CSS-Code:

background-image: linear-gradient(135deg, #343821 14%, #4E5431 99%);

 

HEX #343821 to HEX #4E5431


CSS-Code:

background-image: radial-gradient(circle, #343821 8%, #4E5431 99%);

 

HEX #4E5431 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #4E5431 0%, #343821 99%);

 

HEX #4E5431 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #4E5431 6%, #343821 89%);

 

HEX #343821 to HEX #666E40


CSS-Code:

background-image: linear-gradient(135deg, #343821 4%, #666E40 94%);

 

HEX #343821 to HEX #666E40


CSS-Code:

background-image: radial-gradient(circle, #343821 4%, #666E40 87%);

 

HEX #666E40 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #666E40 14%, #343821 99%);

 

HEX #666E40 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #666E40 0%, #343821 92%);

Lineal

HEX #343821 to HEX #3A3722


CSS-Code:

background-image: linear-gradient(135deg, #343821 8%, #3A3722 97%);

Radial

HEX #343821 to HEX #3A3722


CSS-Code:

background-image: radial-gradient(circle, #343821 2%, #3A3722 96%);

 

HEX #3A3722 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #3A3722 8%, #343821 89%);

 

HEX #3A3722 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #3A3722 11%, #343821 88%);

 

HEX #343821 to HEX #363A22


CSS-Code:

background-image: linear-gradient(135deg, #343821 8%, #363A22 90%);

 

HEX #343821 to HEX #363A22


CSS-Code:

background-image: radial-gradient(circle, #343821 8%, #363A22 99%);

 

HEX #363A22 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #363A22 4%, #343821 86%);

 

HEX #363A22 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #363A22 3%, #343821 95%);

 

HEX #343821 to HEX #303A22


CSS-Code:

background-image: linear-gradient(135deg, #343821 10%, #303A22 93%);

 

HEX #343821 to HEX #303A22


CSS-Code:

background-image: radial-gradient(circle, #343821 10%, #303A22 95%);

 

HEX #303A22 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #303A22 5%, #343821 87%);

 

HEX #303A22 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #303A22 10%, #343821 92%);

 

HEX #343821 to HEX #2A3A22


CSS-Code:

background-image: linear-gradient(135deg, #343821 9%, #2A3A22 99%);

 

HEX #343821 to HEX #2A3A22


CSS-Code:

background-image: radial-gradient(circle, #343821 1%, #2A3A22 99%);

 

HEX #2A3A22 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #2A3A22 7%, #343821 93%);

 

HEX #2A3A22 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #2A3A22 7%, #343821 98%);

Lineal

HEX #343821 to HEX #1E2013


CSS-Code:

background-image: linear-gradient(135deg, #343821 0%, #1E2013 91%);

Radial

HEX #343821 to HEX #1E2013


CSS-Code:

background-image: radial-gradient(circle, #343821 12%, #1E2013 93%);

 

HEX #1E2013 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #1E2013 1%, #343821 88%);

 

HEX #1E2013 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #1E2013 2%, #343821 95%);

 

HEX #343821 to HEX #363A22


CSS-Code:

background-image: linear-gradient(135deg, #343821 9%, #363A22 90%);

 

HEX #343821 to HEX #363A22


CSS-Code:

background-image: radial-gradient(circle, #343821 2%, #363A22 88%);

 

HEX #363A22 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #363A22 1%, #343821 89%);

 

HEX #363A22 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #363A22 1%, #343821 87%);

 

HEX #343821 to HEX #4E5431


CSS-Code:

background-image: linear-gradient(135deg, #343821 8%, #4E5431 87%);

 

HEX #343821 to HEX #4E5431


CSS-Code:

background-image: radial-gradient(circle, #343821 2%, #4E5431 99%);

 

HEX #4E5431 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #4E5431 11%, #343821 87%);

 

HEX #4E5431 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #4E5431 0%, #343821 89%);

 

HEX #343821 to HEX #666E40


CSS-Code:

background-image: linear-gradient(135deg, #343821 4%, #666E40 95%);

 

HEX #343821 to HEX #666E40


CSS-Code:

background-image: radial-gradient(circle, #343821 8%, #666E40 96%);

 

HEX #666E40 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #666E40 8%, #343821 99%);

 

HEX #666E40 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #666E40 13%, #343821 99%);

Lineal

HEX #343821 to HEX #223A2A


CSS-Code:

background-image: linear-gradient(135deg, #343821 10%, #223A2A 87%);

Radial

HEX #343821 to HEX #223A2A


CSS-Code:

background-image: radial-gradient(circle, #343821 8%, #223A2A 95%);

 

HEX #223A2A to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #223A2A 7%, #343821 98%);

 

HEX #223A2A to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #223A2A 3%, #343821 87%);

 

HEX #343821 to HEX #34223A


CSS-Code:

background-image: linear-gradient(135deg, #343821 5%, #34223A 95%);

 

HEX #343821 to HEX #34223A


CSS-Code:

background-image: radial-gradient(circle, #343821 6%, #34223A 87%);

 

HEX #34223A to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #34223A 7%, #343821 88%);

 

HEX #34223A to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #34223A 0%, #343821 88%);

Lineal

HEX #343821 to HEX #22363A


CSS-Code:

background-image: linear-gradient(135deg, #343821 6%, #22363A 95%);

Radial

HEX #343821 to HEX #22363A


CSS-Code:

background-image: radial-gradient(circle, #343821 4%, #22363A 94%);

 

HEX #22363A to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #22363A 3%, #343821 88%);

 

HEX #22363A to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #22363A 10%, #343821 89%);

 

HEX #343821 to HEX #3A2236


CSS-Code:

background-image: linear-gradient(135deg, #343821 10%, #3A2236 98%);

 

HEX #343821 to HEX #3A2236


CSS-Code:

background-image: radial-gradient(circle, #343821 2%, #3A2236 100%);

 

HEX #3A2236 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #3A2236 13%, #343821 92%);

 

HEX #3A2236 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #3A2236 11%, #343821 100%);

Lineal

HEX #343821 to HEX #223A2A


CSS-Code:

background-image: linear-gradient(135deg, #343821 11%, #223A2A 98%);

Radial

HEX #343821 to HEX #223A2A


CSS-Code:

background-image: radial-gradient(circle, #343821 6%, #223A2A 95%);

 

HEX #223A2A to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #223A2A 2%, #343821 99%);

 

HEX #223A2A to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #223A2A 1%, #343821 88%);

 

HEX #343821 to HEX #26223A


CSS-Code:

background-image: linear-gradient(135deg, #343821 7%, #26223A 88%);

 

HEX #343821 to HEX #26223A


CSS-Code:

background-image: radial-gradient(circle, #343821 11%, #26223A 90%);

 

HEX #26223A to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #26223A 2%, #343821 95%);

 

HEX #26223A to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #26223A 11%, #343821 92%);

 

HEX #343821 to HEX #3A2231


CSS-Code:

background-image: linear-gradient(135deg, #343821 8%, #3A2231 87%);

 

HEX #343821 to HEX #3A2231


CSS-Code:

background-image: radial-gradient(circle, #343821 6%, #3A2231 93%);

 

HEX #3A2231 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #3A2231 11%, #343821 91%);

 

HEX #3A2231 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #3A2231 4%, #343821 91%);

Lineal

HEX #343821 to HEX #223A31


CSS-Code:

background-image: linear-gradient(135deg, #343821 5%, #223A31 86%);

Radial

HEX #343821 to HEX #223A31


CSS-Code:

background-image: radial-gradient(circle, #343821 7%, #223A31 93%);

 

HEX #223A31 to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #223A31 10%, #343821 87%);

 

HEX #223A31 to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #223A31 10%, #343821 90%);

 

HEX #343821 to HEX #26223A


CSS-Code:

background-image: linear-gradient(135deg, #343821 10%, #26223A 97%);

 

HEX #343821 to HEX #26223A


CSS-Code:

background-image: radial-gradient(circle, #343821 13%, #26223A 98%);

 

HEX #26223A to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #26223A 5%, #343821 97%);

 

HEX #26223A to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #26223A 6%, #343821 100%);

 

HEX #343821 to HEX #3A222A


CSS-Code:

background-image: linear-gradient(135deg, #343821 7%, #3A222A 98%);

 

HEX #343821 to HEX #3A222A


CSS-Code:

background-image: radial-gradient(circle, #343821 5%, #3A222A 99%);

 

HEX #3A222A to HEX #343821


CSS-Code:

background-image: linear-gradient(135deg, #3A222A 8%, #343821 95%);

 

HEX #3A222A to HEX #343821


CSS-Code:

background-image: radial-gradient(circle, #3A222A 1%, #343821 94%);

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.