#2b003d

Mardi Gras

Closest match (96% match)

Color formats

RGB

rgb(43, 0, 61)

Red, Green, Blue components

HSL

hsl(282, 100%, 12%)

Hue, Saturation, Lightness

CMYK

cmyk(30, 100, 0, 76)

Print color encoding

Luminance

0.009

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#2b003d

#123d00

Analogous (Adjacent)

#0d003d

#2b003d

#3d0030

Triadic

#2b003d

#3d2b00

#003d2b

Split complementary

#2b003d

#303d00

#003d0d

Complete conversion table

HEX

#2B003D

RGB

rgb(43,0,61)

RGBA

rgba(43,0,61, 1)

HSL

hsl(282.3,100%,11.96%)

OKLCH (Modern CSS)

oklch(0.22 0.11 312.8)

CSS Variable

--color: #2b003d;

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

17.95

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.17

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#2b003d#1b1b3d

ORIG

SIM

Deuteranopia (green)

#2b003d#31303d

ORIG

SIM

Tritanopia (blue)

#2b003d#291214

ORIG

SIM

Monochrome (color blind)

#2b003d#171717

Mixing guide

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

MIXING PALETTE

70%

16%

14%

RYB PIGMENTS

Ivory black

Pigment

70%

Cadmium red

Pigment

16%

Ultramarine blue

Pigment

14%

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)

0.9%

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.

Coalmine

#220033

Dark Purple

#35063E

Your Darkness

#220044

Romanic Scene

#3B0346

Deep Fir

#123D00

Barossa

#3D0030

Stratos

#0D003D

Cola

#3D2B00

Deep Teal

#003D2B

Verdun Green

#303D00

Eminence

#603271

Black Russian

#010012