#420030

Barossa

Closest match (98% match)

Color formats

RGB

rgb(66, 0, 48)

Red, Green, Blue components

HSL

hsl(316, 100%, 13%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 100, 27, 74)

Print color encoding

Luminance

0.014

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#420030

#004212

Analogous (Adjacent)

#330042

#420030

#42000f

Triadic

#420030

#304200

#003042

Split complementary

#420030

#0f4200

#004233

Complete conversion table

HEX

#420030

RGB

rgb(66,0,48)

RGBA

rgba(66,0,48, 1)

HSL

hsl(316.36,100%,12.94%)

OKLCH (Modern CSS)

oklch(0.25 0.11 342.9)

CSS Variable

--color: #420030;

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

16.48

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.27

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#420030#151630

ORIG

SIM

Deuteranopia (green)

#420030#3b3d30

ORIG

SIM

Tritanopia (blue)

#420030#3f1c1f

ORIG

SIM

Monochrome (color blind)

#420030#1f1f1f

Mixing guide

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

MIXING PALETTE

74%

16%

RYB PIGMENTS

Ivory black

Pigment

74%

Cadmium red

Pigment

16%

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

Neutral

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

Cool

Neutral

Warm

Luminance (brightness)

1.4%

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.

Dark Sanctuary

#3F012C

Vienna Roast

#330022

Eggplant

#430541

Velvet Cosmos

#441144

Crusoe

#004212

Temptress

#42000F

Mardi Gras

#330042

Verdun Green

#304200

Cyprus

#003042

Deep Fir

#0F4200

Cosmic

#793762

Diesel

#1D0000