New: API packages available

Our new API now gives you even more control over color conversion - perfect for web projects, plugins, internal tools or SaaS applications.
Create multiple API keys, manage your monthly token quota and flexibly integrate qConv into your applications.

Up to 2025-08-15: Introductory prices on all packages!

VIEW NOW X

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

CSS Gradients:
RGB 101 151 174

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 high compared to others, this hue appears lighter to us.

The breakdown of the color into the RGB color system: of 255 maximum color components, 101 red, 151 green and 174 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.
101 151 174 R G B
In the CMYK color system the color is composed as follows: In this color tone, out of 100 maximum color components, 42 cyan, 13 magenta, none yellow and 32 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.
42% 13% 0% 32% 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 #6597AE to HEX #9A6851


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 14%, #9A6851 98%);

Radial

HEX #6597AE to HEX #9A6851


CSS-Code:

background-image: radial-gradient(circle, #6597AE 14%, #9A6851 96%);

 

HEX #9A6851 to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #9A6851 0%, #6597AE 96%);

 

HEX #9A6851 to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #9A6851 1%, #6597AE 89%);

Lineal

HEX #6597AE to HEX #65ABAE


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 4%, #65ABAE 90%);

Radial

HEX #6597AE to HEX #65ABAE


CSS-Code:

background-image: radial-gradient(circle, #6597AE 0%, #65ABAE 86%);

 

HEX #65ABAE to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #65ABAE 2%, #6597AE 97%);

 

HEX #65ABAE to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #65ABAE 7%, #6597AE 93%);

 

HEX #6597AE to HEX #6598AE


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 2%, #6598AE 92%);

 

HEX #6597AE to HEX #6598AE


CSS-Code:

background-image: radial-gradient(circle, #6597AE 9%, #6598AE 87%);

 

HEX #6598AE to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #6598AE 2%, #6597AE 97%);

 

HEX #6598AE to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #6598AE 13%, #6597AE 97%);

 

HEX #6597AE to HEX #6584AE


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 8%, #6584AE 94%);

 

HEX #6597AE to HEX #6584AE


CSS-Code:

background-image: radial-gradient(circle, #6597AE 4%, #6584AE 93%);

 

HEX #6584AE to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #6584AE 12%, #6597AE 98%);

 

HEX #6584AE to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #6584AE 3%, #6597AE 91%);

 

HEX #6597AE to HEX #6571AE


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 12%, #6571AE 95%);

 

HEX #6597AE to HEX #6571AE


CSS-Code:

background-image: radial-gradient(circle, #6597AE 3%, #6571AE 94%);

 

HEX #6571AE to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #6571AE 13%, #6597AE 97%);

 

HEX #6571AE to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #6571AE 14%, #6597AE 96%);

Lineal

HEX #6597AE to HEX #508299


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 0%, #508299 92%);

Radial

HEX #6597AE to HEX #508299


CSS-Code:

background-image: radial-gradient(circle, #6597AE 3%, #508299 89%);

 

HEX #508299 to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #508299 13%, #6597AE 95%);

 

HEX #508299 to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #508299 10%, #6597AE 94%);

 

HEX #6597AE to HEX #80A9BC


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 6%, #80A9BC 95%);

 

HEX #6597AE to HEX #80A9BC


CSS-Code:

background-image: radial-gradient(circle, #6597AE 5%, #80A9BC 88%);

 

HEX #80A9BC to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #80A9BC 0%, #6597AE 100%);

 

HEX #80A9BC to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #80A9BC 3%, #6597AE 87%);

 

HEX #6597AE to HEX #9BBBCA


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 11%, #9BBBCA 96%);

 

HEX #6597AE to HEX #9BBBCA


CSS-Code:

background-image: radial-gradient(circle, #6597AE 10%, #9BBBCA 97%);

 

HEX #9BBBCA to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #9BBBCA 2%, #6597AE 88%);

 

HEX #9BBBCA to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #9BBBCA 3%, #6597AE 86%);

Lineal

HEX #6597AE to HEX #65ABAE


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 5%, #65ABAE 94%);

Radial

HEX #6597AE to HEX #65ABAE


CSS-Code:

background-image: radial-gradient(circle, #6597AE 12%, #65ABAE 98%);

 

HEX #65ABAE to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #65ABAE 4%, #6597AE 92%);

 

HEX #65ABAE to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #65ABAE 3%, #6597AE 91%);

 

HEX #6597AE to HEX #6598AE


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 12%, #6598AE 94%);

 

HEX #6597AE to HEX #6598AE


CSS-Code:

background-image: radial-gradient(circle, #6597AE 5%, #6598AE 86%);

 

HEX #6598AE to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #6598AE 2%, #6597AE 94%);

 

HEX #6598AE to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #6598AE 4%, #6597AE 98%);

 

HEX #6597AE to HEX #6584AE


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 1%, #6584AE 94%);

 

HEX #6597AE to HEX #6584AE


CSS-Code:

background-image: radial-gradient(circle, #6597AE 0%, #6584AE 97%);

 

HEX #6584AE to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #6584AE 6%, #6597AE 98%);

 

HEX #6584AE to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #6584AE 14%, #6597AE 96%);

 

HEX #6597AE to HEX #6571AE


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 0%, #6571AE 92%);

 

HEX #6597AE to HEX #6571AE


CSS-Code:

background-image: radial-gradient(circle, #6597AE 3%, #6571AE 90%);

 

HEX #6571AE to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #6571AE 7%, #6597AE 90%);

 

HEX #6571AE to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #6571AE 3%, #6597AE 100%);

Lineal

HEX #6597AE to HEX #508299


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 8%, #508299 92%);

Radial

HEX #6597AE to HEX #508299


CSS-Code:

background-image: radial-gradient(circle, #6597AE 8%, #508299 89%);

 

HEX #508299 to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #508299 8%, #6597AE 93%);

 

HEX #508299 to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #508299 7%, #6597AE 95%);

 

HEX #6597AE to HEX #80A9BC


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 8%, #80A9BC 89%);

 

HEX #6597AE to HEX #80A9BC


CSS-Code:

background-image: radial-gradient(circle, #6597AE 10%, #80A9BC 95%);

 

HEX #80A9BC to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #80A9BC 13%, #6597AE 93%);

 

HEX #80A9BC to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #80A9BC 13%, #6597AE 87%);

 

HEX #6597AE to HEX #9BBBCA


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 4%, #9BBBCA 90%);

 

HEX #6597AE to HEX #9BBBCA


CSS-Code:

background-image: radial-gradient(circle, #6597AE 13%, #9BBBCA 100%);

 

HEX #9BBBCA to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #9BBBCA 6%, #6597AE 92%);

 

HEX #9BBBCA to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #9BBBCA 1%, #6597AE 93%);

Lineal

HEX #6597AE to HEX #8965AE


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 5%, #8965AE 86%);

Radial

HEX #6597AE to HEX #8965AE


CSS-Code:

background-image: radial-gradient(circle, #6597AE 4%, #8965AE 92%);

 

HEX #8965AE to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #8965AE 1%, #6597AE 94%);

 

HEX #8965AE to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #8965AE 5%, #6597AE 91%);

 

HEX #6597AE to HEX #AEA665


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 8%, #AEA665 86%);

 

HEX #6597AE to HEX #AEA665


CSS-Code:

background-image: radial-gradient(circle, #6597AE 0%, #AEA665 87%);

 

HEX #AEA665 to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #AEA665 8%, #6597AE 90%);

 

HEX #AEA665 to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #AEA665 5%, #6597AE 91%);

Lineal

HEX #6597AE to HEX #AE6598


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 2%, #AE6598 91%);

Radial

HEX #6597AE to HEX #AE6598


CSS-Code:

background-image: radial-gradient(circle, #6597AE 10%, #AE6598 92%);

 

HEX #AE6598 to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #AE6598 0%, #6597AE 87%);

 

HEX #AE6598 to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #AE6598 5%, #6597AE 90%);

 

HEX #6597AE to HEX #98AE65


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 5%, #98AE65 96%);

 

HEX #6597AE to HEX #98AE65


CSS-Code:

background-image: radial-gradient(circle, #6597AE 13%, #98AE65 87%);

 

HEX #98AE65 to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #98AE65 7%, #6597AE 99%);

 

HEX #98AE65 to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #98AE65 2%, #6597AE 92%);

Lineal

HEX #6597AE to HEX #8965AE


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 2%, #8965AE 91%);

Radial

HEX #6597AE to HEX #8965AE


CSS-Code:

background-image: radial-gradient(circle, #6597AE 13%, #8965AE 94%);

 

HEX #8965AE to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #8965AE 11%, #6597AE 88%);

 

HEX #8965AE to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #8965AE 4%, #6597AE 92%);

 

HEX #6597AE to HEX #AE7B65


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 4%, #AE7B65 99%);

 

HEX #6597AE to HEX #AE7B65


CSS-Code:

background-image: radial-gradient(circle, #6597AE 12%, #AE7B65 97%);

 

HEX #AE7B65 to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #AE7B65 2%, #6597AE 94%);

 

HEX #AE7B65 to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #AE7B65 4%, #6597AE 98%);

 

HEX #6597AE to HEX #89AE65


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 13%, #89AE65 92%);

 

HEX #6597AE to HEX #89AE65


CSS-Code:

background-image: radial-gradient(circle, #6597AE 9%, #89AE65 88%);

 

HEX #89AE65 to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #89AE65 2%, #6597AE 92%);

 

HEX #89AE65 to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #89AE65 1%, #6597AE 97%);

Lineal

HEX #6597AE to HEX #9F65AE


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 13%, #9F65AE 94%);

Radial

HEX #6597AE to HEX #9F65AE


CSS-Code:

background-image: radial-gradient(circle, #6597AE 4%, #9F65AE 99%);

 

HEX #9F65AE to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #9F65AE 8%, #6597AE 99%);

 

HEX #9F65AE to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #9F65AE 6%, #6597AE 86%);

 

HEX #6597AE to HEX #AE7B65


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 14%, #AE7B65 98%);

 

HEX #6597AE to HEX #AE7B65


CSS-Code:

background-image: radial-gradient(circle, #6597AE 12%, #AE7B65 86%);

 

HEX #AE7B65 to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #AE7B65 13%, #6597AE 92%);

 

HEX #AE7B65 to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #AE7B65 0%, #6597AE 94%);

 

HEX #6597AE to HEX #73AE65


CSS-Code:

background-image: linear-gradient(135deg, #6597AE 6%, #73AE65 96%);

 

HEX #6597AE to HEX #73AE65


CSS-Code:

background-image: radial-gradient(circle, #6597AE 0%, #73AE65 91%);

 

HEX #73AE65 to HEX #6597AE


CSS-Code:

background-image: linear-gradient(135deg, #73AE65 12%, #6597AE 89%);

 

HEX #73AE65 to HEX #6597AE


CSS-Code:

background-image: radial-gradient(circle, #73AE65 9%, #6597AE 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, 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.