#2a568d

St Tropaz

Closest match (98% match)

Color formats

RGB

rgb(42, 86, 141)

Red, Green, Blue components

HSL

hsl(213, 54%, 36%)

Hue, Saturation, Lightness

CMYK

cmyk(70, 39, 0, 45)

Print color encoding

Luminance

0.091

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#2a568d

#8d612a

Analogous (Adjacent)

#2a888d

#2a568d

#2f2a8d

Triadic

#2a568d

#8d2a56

#568d2a

Split complementary

#2a568d

#8d302a

#888d2a

Complete conversion table

HEX

#2A568D

RGB

rgb(42,86,141)

RGBA

rgba(42,86,141, 1)

HSL

hsl(213.33,54.1%,35.88%)

OKLCH (Modern CSS)

oklch(0.45 0.10 255.2)

CSS Variable

--color: #2a568d;

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

7.46

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.81

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#2a568d#6e6f8d

ORIG

SIM

Deuteranopia (green)

#2a568d#4e488d

ORIG

SIM

Tritanopia (blue)

#2a568d#2c3a41

ORIG

SIM

Monochrome (color blind)

#2a568d#555555

Mixing guide

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

MIXING PALETTE

51%

42%

RYB PIGMENTS

Ultramarine blue

Pigment

51%

Ivory black

Pigment

42%

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)

9.1%

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.

Fist of the North Star

#225599

Blue Chip

#1D5699

Glimpse of Void

#335588

Galaxy Blue

#2D5284

Kumera

#8D612A

Bay of Many

#2F2A8D

Lochinvar

#2A888D

Camelot

#8D2A56

Olive Drab

#568D2A

Burnt Umber

#8D2F2A

Danube

#688BC7

Prussian Blue

#002656