Dear color lovers – together, we’ll have a more colorful future. Support us on

CSS Gradients:
#57FF99

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

Bright color: high color values create a bright impression.

The breakdown of the color into the RGB color system: of 255 maximum color components, 87 red, 255 green and 153 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.
87 255 153 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 66 cyan, none magenta, 40 yellow and none 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.
66% 0% 40% 0% 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 #57FF99 to HEX #A80066


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 2%, #A80066 100%);

Radial

HEX #57FF99 to HEX #A80066


CSS-Code:

background-image: radial-gradient(circle, #57FF99 9%, #A80066 93%);

 

HEX #A80066 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #A80066 4%, #57FF99 99%);

 

HEX #A80066 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #A80066 12%, #57FF99 93%);

Lineal

HEX #57FF99 to HEX #57FF6A


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 4%, #57FF6A 92%);

Radial

HEX #57FF99 to HEX #57FF6A


CSS-Code:

background-image: radial-gradient(circle, #57FF99 5%, #57FF6A 100%);

 

HEX #57FF6A to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #57FF6A 9%, #57FF99 88%);

 

HEX #57FF6A to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #57FF6A 9%, #57FF99 94%);

 

HEX #57FF99 to HEX #57FF97


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 13%, #57FF97 88%);

 

HEX #57FF99 to HEX #57FF97


CSS-Code:

background-image: radial-gradient(circle, #57FF99 10%, #57FF97 97%);

 

HEX #57FF97 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #57FF97 7%, #57FF99 98%);

 

HEX #57FF97 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #57FF97 12%, #57FF99 91%);

 

HEX #57FF99 to HEX #57FFC4


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 5%, #57FFC4 93%);

 

HEX #57FF99 to HEX #57FFC4


CSS-Code:

background-image: radial-gradient(circle, #57FF99 3%, #57FFC4 92%);

 

HEX #57FFC4 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #57FFC4 13%, #57FF99 100%);

 

HEX #57FFC4 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #57FFC4 12%, #57FF99 87%);

 

HEX #57FF99 to HEX #57FFF1


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 0%, #57FFF1 96%);

 

HEX #57FF99 to HEX #57FFF1


CSS-Code:

background-image: radial-gradient(circle, #57FF99 9%, #57FFF1 100%);

 

HEX #57FFF1 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #57FFF1 1%, #57FF99 96%);

 

HEX #57FFF1 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #57FFF1 14%, #57FF99 100%);

Lineal

HEX #57FF99 to HEX #2DFF80


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 11%, #2DFF80 98%);

Radial

HEX #57FF99 to HEX #2DFF80


CSS-Code:

background-image: radial-gradient(circle, #57FF99 0%, #2DFF80 100%);

 

HEX #2DFF80 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #2DFF80 10%, #57FF99 90%);

 

HEX #2DFF80 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #2DFF80 4%, #57FF99 94%);

 

HEX #57FF99 to HEX #80FFB2


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 10%, #80FFB2 97%);

 

HEX #57FF99 to HEX #80FFB2


CSS-Code:

background-image: radial-gradient(circle, #57FF99 4%, #80FFB2 93%);

 

HEX #80FFB2 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #80FFB2 0%, #57FF99 92%);

 

HEX #80FFB2 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #80FFB2 4%, #57FF99 92%);

 

HEX #57FF99 to HEX #A9FFCB


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 2%, #A9FFCB 98%);

 

HEX #57FF99 to HEX #A9FFCB


CSS-Code:

background-image: radial-gradient(circle, #57FF99 2%, #A9FFCB 87%);

 

HEX #A9FFCB to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #A9FFCB 14%, #57FF99 98%);

 

HEX #A9FFCB to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #A9FFCB 11%, #57FF99 87%);

Lineal

HEX #57FF99 to HEX #57FF6A


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 13%, #57FF6A 91%);

Radial

HEX #57FF99 to HEX #57FF6A


CSS-Code:

background-image: radial-gradient(circle, #57FF99 2%, #57FF6A 95%);

 

HEX #57FF6A to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #57FF6A 2%, #57FF99 91%);

 

HEX #57FF6A to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #57FF6A 9%, #57FF99 94%);

 

HEX #57FF99 to HEX #57FF97


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 13%, #57FF97 97%);

 

HEX #57FF99 to HEX #57FF97


CSS-Code:

background-image: radial-gradient(circle, #57FF99 3%, #57FF97 89%);

 

HEX #57FF97 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #57FF97 3%, #57FF99 98%);

 

HEX #57FF97 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #57FF97 14%, #57FF99 95%);

 

HEX #57FF99 to HEX #57FFC4


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 6%, #57FFC4 96%);

 

HEX #57FF99 to HEX #57FFC4


CSS-Code:

background-image: radial-gradient(circle, #57FF99 7%, #57FFC4 86%);

 

HEX #57FFC4 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #57FFC4 14%, #57FF99 94%);

 

HEX #57FFC4 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #57FFC4 11%, #57FF99 90%);

 

HEX #57FF99 to HEX #57FFF1


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 12%, #57FFF1 100%);

 

HEX #57FF99 to HEX #57FFF1


CSS-Code:

background-image: radial-gradient(circle, #57FF99 6%, #57FFF1 89%);

 

HEX #57FFF1 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #57FFF1 9%, #57FF99 86%);

 

HEX #57FFF1 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #57FFF1 10%, #57FF99 88%);

Lineal

HEX #57FF99 to HEX #2DFF80


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 0%, #2DFF80 89%);

Radial

HEX #57FF99 to HEX #2DFF80


CSS-Code:

background-image: radial-gradient(circle, #57FF99 9%, #2DFF80 94%);

 

HEX #2DFF80 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #2DFF80 13%, #57FF99 97%);

 

HEX #2DFF80 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #2DFF80 0%, #57FF99 91%);

 

HEX #57FF99 to HEX #80FFB2


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 14%, #80FFB2 95%);

 

HEX #57FF99 to HEX #80FFB2


CSS-Code:

background-image: radial-gradient(circle, #57FF99 10%, #80FFB2 87%);

 

HEX #80FFB2 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #80FFB2 3%, #57FF99 97%);

 

HEX #80FFB2 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #80FFB2 12%, #57FF99 99%);

 

HEX #57FF99 to HEX #A9FFCB


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 0%, #A9FFCB 87%);

 

HEX #57FF99 to HEX #A9FFCB


CSS-Code:

background-image: radial-gradient(circle, #57FF99 12%, #A9FFCB 97%);

 

HEX #A9FFCB to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #A9FFCB 9%, #57FF99 95%);

 

HEX #A9FFCB to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #A9FFCB 10%, #57FF99 98%);

Lineal

HEX #57FF99 to HEX #579DFF


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 11%, #579DFF 90%);

Radial

HEX #57FF99 to HEX #579DFF


CSS-Code:

background-image: radial-gradient(circle, #57FF99 10%, #579DFF 88%);

 

HEX #579DFF to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #579DFF 3%, #57FF99 94%);

 

HEX #579DFF to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #579DFF 9%, #57FF99 97%);

 

HEX #57FF99 to HEX #FF575A


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 1%, #FF575A 89%);

 

HEX #57FF99 to HEX #FF575A


CSS-Code:

background-image: radial-gradient(circle, #57FF99 5%, #FF575A 91%);

 

HEX #FF575A to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #FF575A 9%, #57FF99 99%);

 

HEX #FF575A to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #FF575A 10%, #57FF99 95%);

Lineal

HEX #57FF99 to HEX #9757FF


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 6%, #9757FF 94%);

Radial

HEX #57FF99 to HEX #9757FF


CSS-Code:

background-image: radial-gradient(circle, #57FF99 10%, #9757FF 99%);

 

HEX #9757FF to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #9757FF 13%, #57FF99 92%);

 

HEX #9757FF to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #9757FF 9%, #57FF99 99%);

 

HEX #57FF99 to HEX #FF9757


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 5%, #FF9757 86%);

 

HEX #57FF99 to HEX #FF9757


CSS-Code:

background-image: radial-gradient(circle, #57FF99 3%, #FF9757 86%);

 

HEX #FF9757 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #FF9757 2%, #57FF99 97%);

 

HEX #FF9757 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #FF9757 11%, #57FF99 95%);

Lineal

HEX #57FF99 to HEX #579DFF


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 1%, #579DFF 100%);

Radial

HEX #57FF99 to HEX #579DFF


CSS-Code:

background-image: radial-gradient(circle, #57FF99 1%, #579DFF 98%);

 

HEX #579DFF to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #579DFF 4%, #57FF99 91%);

 

HEX #579DFF to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #579DFF 5%, #57FF99 88%);

 

HEX #57FF99 to HEX #FF57BE


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 7%, #FF57BE 94%);

 

HEX #57FF99 to HEX #FF57BE


CSS-Code:

background-image: radial-gradient(circle, #57FF99 4%, #FF57BE 95%);

 

HEX #FF57BE to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #FF57BE 3%, #57FF99 90%);

 

HEX #FF57BE to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #FF57BE 9%, #57FF99 96%);

 

HEX #57FF99 to HEX #FFB957


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 13%, #FFB957 90%);

 

HEX #57FF99 to HEX #FFB957


CSS-Code:

background-image: radial-gradient(circle, #57FF99 14%, #FFB957 95%);

 

HEX #FFB957 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #FFB957 3%, #57FF99 93%);

 

HEX #FFB957 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #FFB957 5%, #57FF99 100%);

Lineal

HEX #57FF99 to HEX #576AFF


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 4%, #576AFF 91%);

Radial

HEX #57FF99 to HEX #576AFF


CSS-Code:

background-image: radial-gradient(circle, #57FF99 6%, #576AFF 87%);

 

HEX #576AFF to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #576AFF 14%, #57FF99 100%);

 

HEX #576AFF to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #576AFF 2%, #57FF99 89%);

 

HEX #57FF99 to HEX #FF57BE


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 0%, #FF57BE 92%);

 

HEX #57FF99 to HEX #FF57BE


CSS-Code:

background-image: radial-gradient(circle, #57FF99 10%, #FF57BE 93%);

 

HEX #FF57BE to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #FF57BE 13%, #57FF99 89%);

 

HEX #FF57BE to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #FF57BE 7%, #57FF99 94%);

 

HEX #57FF99 to HEX #FFEB57


CSS-Code:

background-image: linear-gradient(135deg, #57FF99 5%, #FFEB57 92%);

 

HEX #57FF99 to HEX #FFEB57


CSS-Code:

background-image: radial-gradient(circle, #57FF99 7%, #FFEB57 86%);

 

HEX #FFEB57 to HEX #57FF99


CSS-Code:

background-image: linear-gradient(135deg, #FFEB57 9%, #57FF99 99%);

 

HEX #FFEB57 to HEX #57FF99


CSS-Code:

background-image: radial-gradient(circle, #FFEB57 1%, #57FF99 92%);

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.