#900029

Burgundy

Closest match (97% match)

Color formats

RGB

rgb(144, 0, 41)

Red, Green, Blue components

HSL

hsl(343, 100%, 28%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 100, 72, 44)

Print color encoding

Luminance

0.061

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#900029

#009067

Analogous (Adjacent)

#900071

#900029

#901f00

Triadic

#900029

#299000

#002990

Split complementary

#900029

#00901f

#007190

Complete conversion table

HEX

#900029

RGB

rgb(144,0,41)

RGBA

rgba(144,0,41, 1)

HSL

hsl(342.92,100%,28.24%)

OKLCH (Modern CSS)

oklch(0.41 0.17 16.9)

CSS Variable

--color: #900029;

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

9.47

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.22

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#900029#121229

ORIG

SIM

Deuteranopia (green)

#900029#687129

ORIG

SIM

Tritanopia (blue)

#900029#893e44

ORIG

SIM

Monochrome (color blind)

#900029#4c4444

Mixing guide

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

MIXING PALETTE

48%

44%

RYB PIGMENTS

Cadmium red

Pigment

48%

Ivory black

Pigment

44%

Ultramarine blue

Pigment

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

Non-spectral color

No single wavelength

750 nm

380 nm

Visual temperature

Warm

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

Cool

Neutral

Warm

Luminance (brightness)

6.1%

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.

French Winery

#991133

Lifeline

#990033

Petal of a Dying Rose

#9F0630

Oxblood

#800020

Deep Sea

#009067

Red Berry

#901F00

Fresh Eggplant

#900071

Japanese Laurel

#299000

Resolution Blue

#002990

Fun Green

#00901F

Chestnut Rose

#D14C5A

Rosewood

#520000