#1f2d52

Cloud Burst

Closest match (100% match)

Color formats

RGB

rgb(31, 45, 82)

Red, Green, Blue components

HSL

hsl(224, 45%, 22%)

Hue, Saturation, Lightness

CMYK

cmyk(62, 45, 0, 68)

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)

#1f2d52

#52441f

Analogous (Adjacent)

#1f4752

#1f2d52

#2b1f52

Triadic

#1f2d52

#521f2d

#2d521f

Split complementary

#1f2d52

#522a1f

#47521f

Complete conversion table

HEX

#1F2D52

RGB

rgb(31,45,82)

RGBA

rgba(31,45,82, 1)

HSL

hsl(223.53,45.13%,22.16%)

OKLCH (Modern CSS)

oklch(0.31 0.07 266.7)

CSS Variable

--color: #1f2d52;

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

13.50

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)

#1f2d52#3d3e52

ORIG

SIM

Deuteranopia (green)

#1f2d52#322e52

ORIG

SIM

Tritanopia (blue)

#1f2d52#202226

ORIG

SIM

Monochrome (color blind)

#1f2d52#2e2e2e

Mixing guide

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

MIXING PALETTE

74%

25%

RYB PIGMENTS

Ivory black

Pigment

74%

Ultramarine blue

Pigment

25%

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)

2.8%

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.

Dark Eclipse

#112244

Mythical Night

#1C2E63

Medieval Blue

#2E3858

Galaxea

#2E305E

Metallic Bronze

#52441F

Port Gore

#2B1F52

Blue Dianne

#1F4752

Wine Berry

#521F2D

Mallard

#2D521F

Cocoa Bean

#522A1F

Waikawa Gray

#545E88

Black Russian

#000022