#5881c8

Indigo

Closest match (91% match)

Color formats

RGB

rgb(88, 129, 200)

Red, Green, Blue components

HSL

hsl(218, 50%, 56%)

Hue, Saturation, Lightness

CMYK

cmyk(56, 36, 0, 22)

Print color encoding

Luminance

0.219

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#5881c8

#c89f58

Analogous (Adjacent)

#58b9c8

#5881c8

#6758c8

Triadic

#5881c8

#c85881

#81c858

Split complementary

#5881c8

#c86758

#b9c858

Complete conversion table

HEX

#5881C8

RGB

rgb(88,129,200)

RGBA

rgba(88,129,200, 1)

HSL

hsl(218.04,50.45%,56.47%)

OKLCH (Modern CSS)

oklch(0.61 0.12 260.8)

CSS Variable

--color: #5881c8;

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

3.90

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

5.39

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#5881c8#a0a1c8

ORIG

SIM

Deuteranopia (green)

#5881c8#817ac8

ORIG

SIM

Tritanopia (blue)

#5881c8#5a626e

ORIG

SIM

Monochrome (color blind)

#5881c8#818181

Mixing guide

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

MIXING PALETTE

70%

23%

RYB PIGMENTS

Ultramarine blue

Pigment

70%

Titanium white

Pigment

23%

Cadmium yellow

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

Blue hue

450–495 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)

21.9%

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.

Serenity’s Reign

#507BCE

Marina

#5A88C8

Fisher King

#5182B9

Endless River

#567AAD

Tussock

#C89F58

Blue Marguerite

#6758C8

Fountain Blue

#58B9C8

Mulberry

#C85881

Mantis

#81C858

Chestnut Rose

#C86758

Anakiwa

#96BAFF

Venice Blue

#0A4D8D