#585ec9

Indigo

Closest match (95% match)

Color formats

RGB

rgb(88, 94, 201)

Red, Green, Blue components

HSL

hsl(237, 51%, 57%)

Hue, Saturation, Lightness

CMYK

cmyk(56, 53, 0, 21)

Print color encoding

Luminance

0.143

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#585ec9

#c9c358

Analogous (Adjacent)

#5897c9

#585ec9

#8a58c9

Triadic

#585ec9

#c9585e

#5ec958

Split complementary

#585ec9

#c98a58

#97c958

Complete conversion table

HEX

#585EC9

RGB

rgb(88,94,201)

RGBA

rgba(88,94,201, 1)

HSL

hsl(236.81,51.13%,56.67%)

OKLCH (Modern CSS)

oklch(0.53 0.16 276.9)

CSS Variable

--color: #585ec9;

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

5.44

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.86

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#585ec9#8d8ec9

ORIG

SIM

Deuteranopia (green)

#585ec9#817ac9

ORIG

SIM

Tritanopia (blue)

#585ec9#58525b

ORIG

SIM

Monochrome (color blind)

#585ec9#6a6878

Mixing guide

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

MIXING PALETTE

76%

23%

RYB PIGMENTS

Ultramarine blue

Pigment

76%

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)

14.3%

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.

Savoy Blue

#4B61D1

Warm Blue

#4B57DB

God of Rain

#4466CC

Bellflower

#5D66AA

Sundance

#C9C358

Amethyst

#8A58C9

Danube

#5897C9

Chestnut Rose

#C9585E

Mantis

#5EC958

Antique Brass

#C98A58

Melrose

#9794FF

Smalt

#022D8E