#002e57

Prussian Blue

Closest match (97% match)

Color formats

RGB

rgb(0, 46, 87)

Red, Green, Blue components

HSL

hsl(208, 100%, 17%)

Hue, Saturation, Lightness

CMYK

cmyk(100, 47, 0, 66)

Print color encoding

Luminance

0.026

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#002e57

#572900

Analogous (Adjacent)

#005755

#002e57

#000257

Triadic

#002e57

#57002e

#2e5700

Split complementary

#002e57

#570002

#575400

Complete conversion table

HEX

#002E57

RGB

rgb(0,46,87)

RGBA

rgba(0,46,87, 1)

HSL

hsl(208.28,100%,17.06%)

OKLCH (Modern CSS)

oklch(0.30 0.09 251.2)

CSS Variable

--color: #002e57;

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

13.74

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.53

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#002e57#404057

ORIG

SIM

Deuteranopia (green)

#002e57#201a57

ORIG

SIM

Tritanopia (blue)

#002e57#021618

ORIG

SIM

Monochrome (color blind)

#002e57#2d2d2d

Mixing guide

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

MIXING PALETTE

66%

30%

RYB PIGMENTS

Ivory black

Pigment

66%

Ultramarine blue

Pigment

30%

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)

2.6%

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.

Marine

#042E60

Midnight Ocean

#0F2D4D

Neptune’s Dream

#003368

Beyond the Stars

#0A3251

Carnaby Tan

#572900

Stratos

#000257

Sherpa Blue

#005755

Castro

#57002E

Verdun Green

#2E5700

Rosewood

#570002

Kashmir Blue

#435F8D

Black Russian

#000026