#5b49cb

Indigo

Closest match (89% match)

Color formats

RGB

rgb(91, 73, 203)

Red, Green, Blue components

HSL

hsl(248, 56%, 54%)

Hue, Saturation, Lightness

CMYK

cmyk(55, 64, 0, 20)

Print color encoding

Luminance

0.113

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#5b49cb

#b9cb49

Analogous (Adjacent)

#4978cb

#5b49cb

#9c49cb

Triadic

#5b49cb

#cb5b49

#49cb5b

Split complementary

#5b49cb

#cb9c49

#78cb49

Complete conversion table

HEX

#5B49CB

RGB

rgb(91,73,203)

RGBA

rgba(91,73,203, 1)

HSL

hsl(248.31,55.56%,54.12%)

OKLCH (Modern CSS)

oklch(0.50 0.19 283.3)

CSS Variable

--color: #5b49cb;

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

6.44

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.26

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#5b49cb#8284cb

ORIG

SIM

Deuteranopia (green)

#5b49cb#847dcb

ORIG

SIM

Tritanopia (blue)

#5b49cb#5a4951

ORIG

SIM

Monochrome (color blind)

#5b49cb#63597f

Mixing guide

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

MIXING PALETTE

76%

13%

11%

RYB PIGMENTS

Ultramarine blue

Pigment

76%

Titanium white

Pigment

13%

Cadmium red

Pigment

11%

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)

11.3%

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.

Purple Rain

#7442C8

Warm Blue

#4B57DB

Hokkaido Lavender

#7736D9

Purple Emperor

#6633BB

Turmeric

#B9CB49

Amethyst

#9C49CB

Indigo

#4978CB

Chestnut Rose

#CB5B49

Emerald

#49CB5B

Tussock

#CB9C49

Heliotrope

#9B7FFF

Resolution Blue

#01178F