#2a236d

Astronaut

Closest match (92% match)

Color formats

RGB

rgb(42, 35, 109)

Red, Green, Blue components

HSL

hsl(246, 51%, 28%)

Hue, Saturation, Lightness

CMYK

cmyk(61, 68, 0, 57)

Print color encoding

Luminance

0.028

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#2a236d

#666d23

Analogous (Adjacent)

#23416d

#2a236d

#4f236d

Triadic

#2a236d

#6d2a23

#236d2a

Split complementary

#2a236d

#6d4f23

#416d23

Complete conversion table

HEX

#2A236D

RGB

rgb(42,35,109)

RGBA

rgba(42,35,109, 1)

HSL

hsl(245.68,51.39%,28.24%)

OKLCH (Modern CSS)

oklch(0.31 0.12 280.9)

CSS Variable

--color: #2a236d;

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

13.46

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.56

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#2a236d#44446d

ORIG

SIM

Deuteranopia (green)

#2a236d#423e6d

ORIG

SIM

Tritanopia (blue)

#2a236d#2a2326

ORIG

SIM

Monochrome (color blind)

#2a236d#2f2f2f

Mixing guide

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

MIXING PALETTE

59%

37%

RYB PIGMENTS

Ivory black

Pigment

59%

Ultramarine blue

Pigment

37%

Cadmium red

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)

2.8%

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.

Intergalactic Cowboy

#222266

Deep Space Rodeo

#332277

Dark Dreams

#332266

20000 Leagues Under the Sea

#191970

Fern Frond

#666D23

Honey Flower

#4F236D

Astronaut

#23416D

Metallic Copper

#6D2A23

Green Pea

#236D2A

Dallas

#6D4F23

Butterfly Bush

#6354A6

Stratos

#000039