#28154e

Valhalla

Closest match (99% match)

Color formats

RGB

rgb(40, 21, 78)

Red, Green, Blue components

HSL

hsl(260, 58%, 19%)

Hue, Saturation, Lightness

CMYK

cmyk(49, 73, 0, 69)

Print color encoding

Luminance

0.015

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#28154e

#3b4e15

Analogous (Adjacent)

#151f4e

#28154e

#44154e

Triadic

#28154e

#4e2815

#154e28

Split complementary

#28154e

#4e4415

#1f4e15

Complete conversion table

HEX

#28154E

RGB

rgb(40,21,78)

RGBA

rgba(40,21,78, 1)

HSL

hsl(260,57.58%,19.41%)

OKLCH (Modern CSS)

oklch(0.26 0.10 293.6)

CSS Variable

--color: #28154e;

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

16.06

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.31

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#28154e#2e2f4e

ORIG

SIM

Deuteranopia (green)

#28154e#36334e

ORIG

SIM

Tritanopia (blue)

#28154e#271b1e

ORIG

SIM

Monochrome (color blind)

#28154e#212121

Mixing guide

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

MIXING PALETTE

70%

21%

RYB PIGMENTS

Ivory black

Pigment

70%

Ultramarine blue

Pigment

21%

Cadmium red

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

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)

1.5%

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.

Fabric of Space

#341758

Voldemort

#2D135F

Azulado

#211D49

Deadly Depths

#111144

Clover

#3B4E15

Grape

#44154E

Bunting

#151F4E

Brown Derby

#4E2815

Parsley

#154E28

Punga

#4E4515

Victoria

#5D4584

Black Russian

#000020