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

CSS Gradients:
#644B30

Information

close all

We suggest CSS gradients from two color tones such as the base color 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.

Get CSS gradients from two color tones like the base color and a lighter shade.

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 us suggest CSS gradients from two shades like the base color and a darker shade.

Find examples of linear and radial color transitions of Darker colors.

Easy for Web Design: Copy the CSS code for easy integration on your website.

Display options

Description

Since the color values are relatively low compared to others, this hue appears darker to us.

The breakdown of the color into the RGB color system: of 255 maximum color components, 100 red, 75 green and 48 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.
100 75 48 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, 25 magenta, 52 yellow and 61 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% 25% 52% 61% 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 #644B30 to HEX #9BB4CF


CSS-Code:

background-image: linear-gradient(135deg, #644B30 5%, #9BB4CF 93%);

Radial

HEX #644B30 to HEX #9BB4CF


CSS-Code:

background-image: radial-gradient(circle, #644B30 10%, #9BB4CF 99%);

 

HEX #9BB4CF to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #9BB4CF 14%, #644B30 87%);

 

HEX #9BB4CF to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #9BB4CF 1%, #644B30 94%);

Lineal

HEX #644B30 to HEX #7A5D3E


CSS-Code:

background-image: linear-gradient(135deg, #644B30 10%, #7A5D3E 99%);

Radial

HEX #644B30 to HEX #7A5D3E


CSS-Code:

background-image: radial-gradient(circle, #644B30 4%, #7A5D3E 92%);

 

HEX #7A5D3E to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #7A5D3E 13%, #644B30 92%);

 

HEX #7A5D3E to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #7A5D3E 13%, #644B30 99%);

 

HEX #644B30 to HEX #8B6F51


CSS-Code:

background-image: linear-gradient(135deg, #644B30 12%, #8B6F51 96%);

 

HEX #644B30 to HEX #8B6F51


CSS-Code:

background-image: radial-gradient(circle, #644B30 0%, #8B6F51 99%);

 

HEX #8B6F51 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #8B6F51 5%, #644B30 88%);

 

HEX #8B6F51 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #8B6F51 11%, #644B30 87%);

 

HEX #644B30 to HEX #9C8164


CSS-Code:

background-image: linear-gradient(135deg, #644B30 12%, #9C8164 86%);

 

HEX #644B30 to HEX #9C8164


CSS-Code:

background-image: radial-gradient(circle, #644B30 14%, #9C8164 89%);

 

HEX #9C8164 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #9C8164 9%, #644B30 86%);

 

HEX #9C8164 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #9C8164 0%, #644B30 94%);

 

HEX #644B30 to HEX #AD9377


CSS-Code:

background-image: linear-gradient(135deg, #644B30 14%, #AD9377 90%);

 

HEX #644B30 to HEX #AD9377


CSS-Code:

background-image: radial-gradient(circle, #644B30 4%, #AD9377 94%);

 

HEX #AD9377 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #AD9377 10%, #644B30 87%);

 

HEX #AD9377 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #AD9377 13%, #644B30 89%);

Lineal

HEX #644B30 to HEX #53391D


CSS-Code:

background-image: linear-gradient(135deg, #644B30 8%, #53391D 86%);

Radial

HEX #644B30 to HEX #53391D


CSS-Code:

background-image: radial-gradient(circle, #644B30 7%, #53391D 88%);

 

HEX #53391D to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #53391D 6%, #644B30 86%);

 

HEX #53391D to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #53391D 3%, #644B30 99%);

 

HEX #644B30 to HEX #42270A


CSS-Code:

background-image: linear-gradient(135deg, #644B30 8%, #42270A 97%);

 

HEX #644B30 to HEX #42270A


CSS-Code:

background-image: radial-gradient(circle, #644B30 11%, #42270A 100%);

 

HEX #42270A to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #42270A 1%, #644B30 98%);

 

HEX #42270A to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #42270A 0%, #644B30 94%);

 

HEX #644B30 to HEX #311500


CSS-Code:

background-image: linear-gradient(135deg, #644B30 7%, #311500 98%);

 

HEX #644B30 to HEX #311500


CSS-Code:

background-image: radial-gradient(circle, #644B30 13%, #311500 98%);

 

HEX #311500 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #311500 14%, #644B30 99%);

 

HEX #311500 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #311500 6%, #644B30 86%);

 

HEX #644B30 to HEX #200300


CSS-Code:

background-image: linear-gradient(135deg, #644B30 6%, #200300 91%);

 

HEX #644B30 to HEX #200300


CSS-Code:

background-image: radial-gradient(circle, #644B30 9%, #200300 92%);

 

HEX #200300 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #200300 9%, #644B30 86%);

 

HEX #200300 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #200300 12%, #644B30 96%);

Lineal

HEX #644B30 to HEX #635330


CSS-Code:

background-image: linear-gradient(135deg, #644B30 7%, #635330 91%);

Radial

HEX #644B30 to HEX #635330


CSS-Code:

background-image: radial-gradient(circle, #644B30 12%, #635330 86%);

 

HEX #635330 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #635330 11%, #644B30 87%);

 

HEX #635330 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #635330 12%, #644B30 97%);

 

HEX #644B30 to HEX #635C30


CSS-Code:

background-image: linear-gradient(135deg, #644B30 8%, #635C30 92%);

 

HEX #644B30 to HEX #635C30


CSS-Code:

background-image: radial-gradient(circle, #644B30 14%, #635C30 99%);

 

HEX #635C30 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #635C30 6%, #644B30 86%);

 

HEX #635C30 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #635C30 11%, #644B30 87%);

 

HEX #644B30 to HEX #626330


CSS-Code:

background-image: linear-gradient(135deg, #644B30 14%, #626330 99%);

 

HEX #644B30 to HEX #626330


CSS-Code:

background-image: radial-gradient(circle, #644B30 8%, #626330 90%);

 

HEX #626330 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #626330 13%, #644B30 95%);

 

HEX #626330 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #626330 7%, #644B30 88%);

 

HEX #644B30 to HEX #5A6330


CSS-Code:

background-image: linear-gradient(135deg, #644B30 3%, #5A6330 91%);

 

HEX #644B30 to HEX #5A6330


CSS-Code:

background-image: radial-gradient(circle, #644B30 12%, #5A6330 89%);

 

HEX #5A6330 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #5A6330 12%, #644B30 90%);

 

HEX #5A6330 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #5A6330 0%, #644B30 100%);

Lineal

HEX #644B30 to HEX #977148


CSS-Code:

background-image: linear-gradient(135deg, #644B30 4%, #977148 100%);

Radial

HEX #644B30 to HEX #977148


CSS-Code:

background-image: radial-gradient(circle, #644B30 3%, #977148 95%);

 

HEX #977148 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #977148 6%, #644B30 87%);

 

HEX #977148 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #977148 1%, #644B30 98%);

 

HEX #644B30 to HEX #CA9861


CSS-Code:

background-image: linear-gradient(135deg, #644B30 10%, #CA9861 88%);

 

HEX #644B30 to HEX #CA9861


CSS-Code:

background-image: radial-gradient(circle, #644B30 2%, #CA9861 86%);

 

HEX #CA9861 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #CA9861 12%, #644B30 93%);

 

HEX #CA9861 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #CA9861 5%, #644B30 92%);

 

HEX #644B30 to HEX #FDBE79


CSS-Code:

background-image: linear-gradient(135deg, #644B30 0%, #FDBE79 100%);

 

HEX #644B30 to HEX #FDBE79


CSS-Code:

background-image: radial-gradient(circle, #644B30 5%, #FDBE79 93%);

 

HEX #FDBE79 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #FDBE79 0%, #644B30 96%);

 

HEX #FDBE79 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #FDBE79 12%, #644B30 89%);

 

HEX #644B30 to HEX #312518


CSS-Code:

background-image: linear-gradient(135deg, #644B30 3%, #312518 98%);

 

HEX #644B30 to HEX #312518


CSS-Code:

background-image: radial-gradient(circle, #644B30 7%, #312518 93%);

 

HEX #312518 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #312518 0%, #644B30 95%);

 

HEX #312518 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #312518 11%, #644B30 100%);

Lineal

HEX #644B30 to HEX #3E6330


CSS-Code:

background-image: linear-gradient(135deg, #644B30 10%, #3E6330 88%);

Radial

HEX #644B30 to HEX #3E6330


CSS-Code:

background-image: radial-gradient(circle, #644B30 9%, #3E6330 92%);

 

HEX #3E6330 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #3E6330 3%, #644B30 98%);

 

HEX #3E6330 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #3E6330 12%, #644B30 88%);

 

HEX #644B30 to HEX #363063


CSS-Code:

background-image: linear-gradient(135deg, #644B30 1%, #363063 88%);

 

HEX #644B30 to HEX #363063


CSS-Code:

background-image: radial-gradient(circle, #644B30 12%, #363063 91%);

 

HEX #363063 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #363063 10%, #644B30 91%);

 

HEX #363063 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #363063 8%, #644B30 90%);

Lineal

HEX #644B30 to HEX #30634A


CSS-Code:

background-image: linear-gradient(135deg, #644B30 10%, #30634A 89%);

Radial

HEX #644B30 to HEX #30634A


CSS-Code:

background-image: radial-gradient(circle, #644B30 8%, #30634A 95%);

 

HEX #30634A to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #30634A 0%, #644B30 86%);

 

HEX #30634A to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #30634A 1%, #644B30 99%);

 

HEX #644B30 to HEX #4A3063


CSS-Code:

background-image: linear-gradient(135deg, #644B30 9%, #4A3063 90%);

 

HEX #644B30 to HEX #4A3063


CSS-Code:

background-image: radial-gradient(circle, #644B30 10%, #4A3063 94%);

 

HEX #4A3063 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #4A3063 13%, #644B30 87%);

 

HEX #4A3063 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #4A3063 3%, #644B30 89%);

Lineal

HEX #644B30 to HEX #3E6330


CSS-Code:

background-image: linear-gradient(135deg, #644B30 6%, #3E6330 89%);

Radial

HEX #644B30 to HEX #3E6330


CSS-Code:

background-image: radial-gradient(circle, #644B30 4%, #3E6330 93%);

 

HEX #3E6330 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #3E6330 11%, #644B30 89%);

 

HEX #3E6330 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #3E6330 2%, #644B30 99%);

 

HEX #644B30 to HEX #304963


CSS-Code:

background-image: linear-gradient(135deg, #644B30 9%, #304963 97%);

 

HEX #644B30 to HEX #304963


CSS-Code:

background-image: radial-gradient(circle, #644B30 11%, #304963 98%);

 

HEX #304963 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #304963 4%, #644B30 92%);

 

HEX #304963 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #304963 2%, #644B30 100%);

 

HEX #644B30 to HEX #553063


CSS-Code:

background-image: linear-gradient(135deg, #644B30 13%, #553063 97%);

 

HEX #644B30 to HEX #553063


CSS-Code:

background-image: radial-gradient(circle, #644B30 13%, #553063 87%);

 

HEX #553063 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #553063 13%, #644B30 87%);

 

HEX #553063 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #553063 14%, #644B30 94%);

Lineal

HEX #644B30 to HEX #306330


CSS-Code:

background-image: linear-gradient(135deg, #644B30 8%, #306330 93%);

Radial

HEX #644B30 to HEX #306330


CSS-Code:

background-image: radial-gradient(circle, #644B30 0%, #306330 96%);

 

HEX #306330 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #306330 4%, #644B30 97%);

 

HEX #306330 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #306330 1%, #644B30 91%);

 

HEX #644B30 to HEX #304963


CSS-Code:

background-image: linear-gradient(135deg, #644B30 3%, #304963 86%);

 

HEX #644B30 to HEX #304963


CSS-Code:

background-image: radial-gradient(circle, #644B30 10%, #304963 93%);

 

HEX #304963 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #304963 6%, #644B30 97%);

 

HEX #304963 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #304963 0%, #644B30 92%);

 

HEX #644B30 to HEX #633062


CSS-Code:

background-image: linear-gradient(135deg, #644B30 2%, #633062 92%);

 

HEX #644B30 to HEX #633062


CSS-Code:

background-image: radial-gradient(circle, #644B30 11%, #633062 88%);

 

HEX #633062 to HEX #644B30


CSS-Code:

background-image: linear-gradient(135deg, #633062 2%, #644B30 92%);

 

HEX #633062 to HEX #644B30


CSS-Code:

background-image: radial-gradient(circle, #633062 3%, #644B30 93%);

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, you must be logged in.

Sign 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 link you want.

Share

OK, I have copied the links

Your colors will be saved in a new color palette.
View it under your profile.
You can further customize it, and share it.

Show color palette
Close

Create a color palette

DownloadDownload in different formats

Remove All

By clicking you can create palettes and download the color swatches.