#421f83

Meteorite

Closest match (98% match)

Color formats

RGB

rgb(66, 31, 131)

Red, Green, Blue components

HSL

hsl(261, 62%, 32%)

Hue, Saturation, Lightness

CMYK

cmyk(50, 76, 0, 49)

Print color encoding

Luminance

0.038

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#421f83

#60831f

Analogous (Adjacent)

#1f2e83

#421f83

#741f83

Triadic

#421f83

#83421f

#1f8342

Split complementary

#421f83

#83741f

#2e831f

Complete conversion table

HEX

#421F83

RGB

rgb(66,31,131)

RGBA

rgba(66,31,131, 1)

HSL

hsl(261,61.73%,31.76%)

OKLCH (Modern CSS)

oklch(0.35 0.16 292.6)

CSS Variable

--color: #421f83;

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

11.96

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.76

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#421f83#4b4c83

ORIG

SIM

Deuteranopia (green)

#421f83#595683

ORIG

SIM

Tritanopia (blue)

#421f83#402b2f

ORIG

SIM

Monochrome (color blind)

#421f83#3b3442

Mixing guide

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

MIXING PALETTE

44%

39%

17%

RYB PIGMENTS

Ivory black

Pigment

44%

Ultramarine blue

Pigment

39%

Cadmium red

Pigment

17%

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)

3.8%

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.

Galactic Civilization

#442288

Explorer of the Galaxies

#3A1F76

Deep Space Rodeo

#332277

Gentian Blue

#312297

Olive Drab

#60831F

Seance

#741F83

Jacksons Purple

#1F2E83

Bull Shot

#83421F

Eucalyptus

#1F8342

Pacifika

#83741F

Fuchsia Blue

#7D53BD

Stratos

#02004D