#660fc0

Purple

Closest match (94% match)

Color formats

RGB

rgb(102, 15, 192)

Red, Green, Blue components

HSL

hsl(269, 86%, 41%)

Hue, Saturation, Lightness

CMYK

cmyk(47, 92, 0, 25)

Print color encoding

Luminance

0.070

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#660fc0

#69c00f

Analogous (Adjacent)

#0f11c0

#660fc0

#be0fc0

Triadic

#660fc0

#c0660f

#0fc066

Split complementary

#660fc0

#c0be0f

#11c00f

Complete conversion table

HEX

#660FC0

RGB

rgb(102,15,192)

RGBA

rgba(102,15,192, 1)

HSL

hsl(269.49,85.51%,40.59%)

OKLCH (Modern CSS)

oklch(0.44 0.23 296.5)

CSS Variable

--color: #660fc0;

Preview

Readability and Typography

Headline Test

This text demonstrates the reading experience on this background color.

Headline Test

This text demonstrates the reading experience on this background color.

UI Component Set

This is an example alert bar using the selected color.

SOLIDSOFTOUTLINE

Product Mockup

4582 •••• •••• 9018

CARDHOLDER

JOHN DOE

VALID

12/28

Mobile application

Customer support

Hi! How can we help you today?

I love this new color! 😍

Data visualization

Weekly growth

+1,240

12.5%

WED

2,450

Contrast

Contrast and readability (WCAG)

On white background

8.77

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.39

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#660fc0#5d5fc0

ORIG

SIM

Deuteranopia (green)

#660fc0#8681c0

ORIG

SIM

Tritanopia (blue)

#660fc0#623338

ORIG

SIM

Monochrome (color blind)

#660fc0#5d3b7e

Mixing guide

How to mix this color using physical paints or printing inks.

MIXING PALETTE

50%

32%

18%

RYB PIGMENTS

Ultramarine blue

Pigment

50%

Cadmium red

Pigment

32%

Ivory black

Pigment

18%

Unlike light, mixing paints makes colors darker. This simulation mimics the behavior of physical pigments.

Physical properties

Perceptual and light-related properties derived from the digital color.

Spectral relationship

Violet hue

380–450 nm • closest visible-spectrum range

750 nm

380 nm

Visual temperature

Cool

A perceptual warm–cool classification. Kelvin does not apply to an arbitrary interface color.

Cool

Neutral

Warm

Luminance (brightness)

7.0%

Dark • relative luminance

50%

100%

An RGB color is produced by combined screen light, so this range is a visual comparison rather than an exact physical wavelength.

Gradient gallery

Generate premium CSS backgrounds and textures from your color.

Similar & Related Colors

Mathematically computed harmonies, shades, and similar tones for this color.

Sea Serpent’s Tears

#5511CC

Space Opera

#5511DD

Voluptuous Violet

#7711DD

Purple Emperor

#6633BB

Lima

#69C00F

Electric Violet

#BE0FC0

Torea Bay

#0F11C0

Pumpkin Skin

#C0660F

Malachite

#0FC066

La Rioja

#C0BE0F

Heliotrope

#A652FE

Navy Blue

#1C0085