#371f6d

Meteorite

Closest match (98% match)

Color formats

RGB

rgb(55, 31, 109)

Red, Green, Blue components

HSL

hsl(258, 56%, 27%)

Hue, Saturation, Lightness

CMYK

cmyk(50, 72, 0, 57)

Print color encoding

Luminance

0.029

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#371f6d

#556d1f

Analogous (Adjacent)

#1f2e6d

#371f6d

#5e1f6d

Triadic

#371f6d

#6d371f

#1f6d37

Split complementary

#371f6d

#6d5e1f

#2e6d1f

Complete conversion table

HEX

#371F6D

RGB

rgb(55,31,109)

RGBA

rgba(55,31,109, 1)

HSL

hsl(258.46,55.71%,27.45%)

OKLCH (Modern CSS)

oklch(0.32 0.13 291.7)

CSS Variable

--color: #371f6d;

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

13.30

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.58

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#371f6d#41426d

ORIG

SIM

Deuteranopia (green)

#371f6d#4a476d

ORIG

SIM

Tritanopia (blue)

#371f6d#36262a

ORIG

SIM

Monochrome (color blind)

#371f6d#2f2f2f

Mixing guide

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

MIXING PALETTE

56%

32%

12%

RYB PIGMENTS

Ivory black

Pigment

56%

Ultramarine blue

Pigment

32%

Cadmium red

Pigment

12%

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

Blue hue

450–495 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)

2.9%

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.

Explorer of the Galaxies

#3A1F76

Dark Dreams

#332266

Deep Space Rodeo

#332277

Voldemort

#2D135F

Fern Frond

#556D1F

Honey Flower

#5E1F6D

Biscay

#1F2E6D

Metallic Copper

#6D371F

Green Pea

#1F6D37

Himalaya

#6D5E1F

Butterfly Bush

#6F51A6

Stratos

#080039