#800104

Maroon

Closest match (99% match)

Color formats

RGB

rgb(128, 1, 4)

Red, Green, Blue components

HSL

hsl(359, 98%, 25%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 99, 97, 50)

Print color encoding

Luminance

0.046

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#800104

#01807d

Analogous (Adjacent)

#800144

#800104

#803d01

Triadic

#800104

#048001

#010480

Split complementary

#800104

#01803d

#014480

Complete conversion table

HEX

#800104

RGB

rgb(128,1,4)

RGBA

rgba(128,1,4, 1)

HSL

hsl(358.58,98.45%,25.29%)

OKLCH (Modern CSS)

oklch(0.38 0.15 28.4)

CSS Variable

--color: #800104;

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

10.92

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.92

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#800104#020204

ORIG

SIM

Deuteranopia (green)

#800104#515b04

ORIG

SIM

Tritanopia (blue)

#800104#7a383d

ORIG

SIM

Monochrome (color blind)

#800104#473a37

Mixing guide

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

MIXING PALETTE

50%

RYB PIGMENTS

Cadmium red

Pigment

50%

Ivory black

Pigment

50%

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

Red hue

620–750 nm • closest visible-spectrum range

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)

4.6%

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.

Red Reign

#800707

Maroon

#800000

Salami

#820000

Dark Red

#840000

Teal

#01807D

Peru Tan

#803D01

Siren

#800144

Japanese Laurel

#048001

Navy Blue

#010480

Fun Green

#01803D

Mojo

#C14735

Temptress

#470000