#8e0040

Siren

Closest match (96% match)

Color formats

RGB

rgb(142, 0, 64)

Red, Green, Blue components

HSL

hsl(333, 100%, 28%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 100, 55, 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)

#8e0040

#008e4e

Analogous (Adjacent)

#8e0087

#8e0040

#8e0700

Triadic

#8e0040

#408e00

#00408e

Split complementary

#8e0040

#008e07

#00878e

Complete conversion table

HEX

#8E0040

RGB

rgb(142,0,64)

RGBA

rgba(142,0,64, 1)

HSL

hsl(332.96,100%,27.84%)

OKLCH (Modern CSS)

oklch(0.42 0.17 4.8)

CSS Variable

--color: #8e0040;

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

9.44

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)

#8e0040#1c1d40

ORIG

SIM

Deuteranopia (green)

#8e0040#707740

ORIG

SIM

Tritanopia (blue)

#8e0040#873d43

ORIG

SIM

Monochrome (color blind)

#8e0040#474646

Mixing guide

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

MIXING PALETTE

44%

43%

13%

RYB PIGMENTS

Ivory black

Pigment

44%

Cadmium red

Pigment

43%

Ultramarine blue

Pigment

13%

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.

Inescapable Lover

#820E3B

Aristocratic Velvet

#980B4A

Berry

#990F4B

Mulberry

#920A4E

Deep Sea

#008E4E

Red Berry

#8E0700

Fresh Eggplant

#8E0087

Limeade

#408E00

Congress Blue

#00408E

Japanese Laurel

#008E07

Cabaret

#CE4C73

Castro

#500012