#2c2d78

Astronaut

Closest match (95% match)

Color formats

RGB

rgb(44, 45, 120)

Red, Green, Blue components

HSL

hsl(239, 46%, 32%)

Hue, Saturation, Lightness

CMYK

cmyk(63, 62, 0, 53)

Print color encoding

Luminance

0.038

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#2c2d78

#78772c

Analogous (Adjacent)

#2c5378

#2c2d78

#512c78

Triadic

#2c2d78

#782c2d

#2d782c

Split complementary

#2c2d78

#78512c

#53782c

Complete conversion table

HEX

#2C2D78

RGB

rgb(44,45,120)

RGBA

rgba(44,45,120, 1)

HSL

hsl(239.21,46.34%,32.16%)

OKLCH (Modern CSS)

oklch(0.35 0.13 277.0)

CSS Variable

--color: #2c2d78;

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

11.97

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.75

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#2c2d78#4e4f78

ORIG

SIM

Deuteranopia (green)

#2c2d78#484378

ORIG

SIM

Tritanopia (blue)

#2c2d78#2c282d

ORIG

SIM

Monochrome (color blind)

#2c2d78#373737

Mixing guide

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

MIXING PALETTE

54%

45%

RYB PIGMENTS

Ivory black

Pigment

54%

Ultramarine blue

Pigment

45%

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)

3.8%

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 Highway

#273287

Intergalactic Cowboy

#222266

Twilight Express

#1C3378

Deep Space Rodeo

#332277

Crete

#78772C

Minsk

#512C78

Astronaut

#2C5378

Nutmeg

#782C2D

Forest Green

#2D782C

Dallas

#78512C

Blue Violet

#675FB1

Stratos

#000043