#39397c

East Bay

Closest match (93% match)

Color formats

RGB

rgb(57, 57, 124)

Red, Green, Blue components

HSL

hsl(240, 37%, 35%)

Hue, Saturation, Lightness

CMYK

cmyk(54, 54, 0, 51)

Print color encoding

Luminance

0.053

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#39397c

#7c7c39

Analogous (Adjacent)

#395a7c

#39397c

#5a397c

Triadic

#39397c

#7c3939

#397c39

Split complementary

#39397c

#7c5a39

#5b7c39

Complete conversion table

HEX

#39397C

RGB

rgb(57,57,124)

RGBA

rgba(57,57,124, 1)

HSL

hsl(240,37.02%,35.49%)

OKLCH (Modern CSS)

oklch(0.38 0.11 279.8)

CSS Variable

--color: #39397c;

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

10.24

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.05

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#39397c#56577c

ORIG

SIM

Deuteranopia (green)

#39397c#514d7c

ORIG

SIM

Tritanopia (blue)

#39397c#393339

ORIG

SIM

Monochrome (color blind)

#39397c#414141

Mixing guide

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

MIXING PALETTE

52%

48%

RYB PIGMENTS

Ivory black

Pigment

52%

Ultramarine blue

Pigment

48%

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)

5.3%

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.

Good Karma

#333C76

Intergalactic Highway

#273287

Majestic Eggplant

#443388

Perfect Dark

#313390

Pesto

#7C7C39

Victoria

#5A397C

San Juan

#395A7C

Lotus

#7C3939

Goblin

#397C39

Yellow Metal

#7C5B39

Deluge

#726CB6

Stratos

#000C47