#1f0029

Mardi Gras

Closest match (94% match)

Color formats

RGB

rgb(31, 0, 41)

Red, Green, Blue components

HSL

hsl(285, 100%, 8%)

Hue, Saturation, Lightness

CMYK

cmyk(24, 100, 0, 84)

Print color encoding

Luminance

0.005

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#1f0029

#0a2900

Analogous (Adjacent)

#0b0029

#1f0029

#29001e

Triadic

#1f0029

#291f00

#00291f

Split complementary

#1f0029

#1e2900

#00290b

Complete conversion table

HEX

#1F0029

RGB

rgb(31,0,41)

RGBA

rgba(31,0,41, 1)

HSL

hsl(285.37,100%,8.04%)

OKLCH (Modern CSS)

oklch(0.18 0.09 316.9)

CSS Variable

--color: #1f0029;

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

19.26

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.09

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#1f0029#121229

ORIG

SIM

Deuteranopia (green)

#1f0029#222229

ORIG

SIM

Tritanopia (blue)

#1f0029#1d0d0f

ORIG

SIM

Monochrome (color blind)

#1f0029#0e0e0e

Mixing guide

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

MIXING PALETTE

79%

11%

RYB PIGMENTS

Ivory black

Pigment

79%

Cadmium red

Pigment

11%

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

Cool

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

Cool

Neutral

Warm

Luminance (brightness)

0.5%

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.

Black Sabbath

#220022

Coalmine

#220033

Quiet Abyss

#160435

Dark Purple

#35063E

Deep Fir

#0A2900

Toledo

#29001E

Black Russian

#0B0029

Cola

#291F00

Burnham

#00291F

Madras

#1E2900

Voodoo

#4F315A

Black

#000000