#4e37a6

Gigas

Closest match (96% match)

Color formats

RGB

rgb(78, 55, 166)

Red, Green, Blue components

HSL

hsl(252, 50%, 43%)

Hue, Saturation, Lightness

CMYK

cmyk(53, 67, 0, 35)

Print color encoding

Luminance

0.071

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#4e37a6

#8fa637

Analogous (Adjacent)

#3757a6

#4e37a6

#8637a6

Triadic

#4e37a6

#a64e37

#37a64e

Split complementary

#4e37a6

#a68637

#58a637

Complete conversion table

HEX

#4E37A6

RGB

rgb(78,55,166)

RGBA

rgba(78,55,166, 1)

HSL

hsl(252.43,50.23%,43.33%)

OKLCH (Modern CSS)

oklch(0.43 0.17 286.5)

CSS Variable

--color: #4e37a6;

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

8.67

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.42

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#4e37a6#6869a6

ORIG

SIM

Deuteranopia (green)

#4e37a6#6e68a6

ORIG

SIM

Tritanopia (blue)

#4e37a6#4d3b42

ORIG

SIM

Monochrome (color blind)

#4e37a6#50485f

Mixing guide

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

MIXING PALETTE

64%

22%

15%

RYB PIGMENTS

Ultramarine blue

Pigment

64%

Ivory black

Pigment

22%

Cadmium red

Pigment

15%

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)

7.1%

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.

Royalty

#5930A9

Galactic Purple

#472E97

Ruthless Empress

#573894

Bluebell

#333399

Sushi

#8FA637

Vivid Violet

#8637A6

Azure

#3757A6

Brown Rust

#A64E37

Chateau Green

#37A64E

Luxor Gold

#A68637

Medium Purple

#8B6BE3

Navy Blue

#00056D