#240015

Toledo

Closest match (93% match)

Color formats

RGB

rgb(36, 0, 21)

Red, Green, Blue components

HSL

hsl(325, 100%, 7%)

Hue, Saturation, Lightness

CMYK

cmyk(0, 100, 42, 86)

Print color encoding

Luminance

0.004

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#240015

#00240f

Analogous (Adjacent)

#210024

#240015

#240003

Triadic

#240015

#152400

#001524

Split complementary

#240015

#032400

#002421

Complete conversion table

HEX

#240015

RGB

rgb(36,0,21)

RGBA

rgba(36,0,21, 1)

HSL

hsl(325,100%,7.06%)

OKLCH (Modern CSS)

oklch(0.17 0.07 348.5)

CSS Variable

--color: #240015;

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

19.34

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)

#240015#090915

ORIG

SIM

Deuteranopia (green)

#240015#1e2015

ORIG

SIM

Tritanopia (blue)

#240015#220f11

ORIG

SIM

Monochrome (color blind)

#240015#0e0e0e

Mixing guide

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

MIXING PALETTE

86%

10%

RYB PIGMENTS

Ivory black

Pigment

86%

Cadmium red

Pigment

10%

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)

0.4%

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.

Belladonna

#220011

Black Cherry

#2C1620

Vienna Roast

#330022

Black Sabbath

#220022

Burnham

#00240F

Diesel

#240003

Mardi Gras

#210024

Deep Fir

#152400

Swamp

#001524

Deep Fir

#032400

Congo Brown

#553243

Black

#000000