#390080

Pigment Indigo

Closest match (97% match)

Color formats

RGB

rgb(57, 0, 128)

Red, Green, Blue components

HSL

hsl(267, 100%, 25%)

Hue, Saturation, Lightness

CMYK

cmyk(55, 100, 0, 50)

Print color encoding

Luminance

0.024

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#390080

#478000

Analogous (Adjacent)

#000780

#390080

#790080

Triadic

#390080

#803900

#008039

Split complementary

#390080

#807900

#078000

Complete conversion table

HEX

#390080

RGB

rgb(57,0,128)

RGBA

rgba(57,0,128, 1)

HSL

hsl(266.72,100%,25.1%)

OKLCH (Modern CSS)

oklch(0.31 0.18 291.5)

CSS Variable

--color: #390080;

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

14.13

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.49

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#390080#383a80

ORIG

SIM

Deuteranopia (green)

#390080#534e80

ORIG

SIM

Tritanopia (blue)

#390080#36191b

ORIG

SIM

Monochrome (color blind)

#390080#342542

Mixing guide

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

MIXING PALETTE

45%

35%

20%

RYB PIGMENTS

Ivory black

Pigment

45%

Ultramarine blue

Pigment

35%

Cadmium red

Pigment

20%

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)

2.4%

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.

Galactic Federation

#330077

Indigo

#4B0082

Orbital Kingdom

#220088

Child of the Night

#220077

Limeade

#478000

Purple

#790080

Navy Blue

#000780

Red Beech

#803900

Fun Green

#008039

Olive

#807900

Studio

#763DBA

Stratos

#02004A