#151a4c

Bunting

Closest match (98% match)

Color formats

RGB

rgb(21, 26, 76)

Red, Green, Blue components

HSL

hsl(235, 57%, 19%)

Hue, Saturation, Lightness

CMYK

cmyk(72, 66, 0, 70)

Print color encoding

Luminance

0.014

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#151a4c

#4c4715

Analogous (Adjacent)

#15354c

#151a4c

#2b154c

Triadic

#151a4c

#4c151a

#1a4c15

Split complementary

#151a4c

#4c2b15

#364c15

Complete conversion table

HEX

#151A4C

RGB

rgb(21,26,76)

RGBA

rgba(21,26,76, 1)

HSL

hsl(234.55,56.7%,19.02%)

OKLCH (Modern CSS)

oklch(0.25 0.09 273.4)

CSS Variable

--color: #151a4c;

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

16.36

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

1.28

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#151a4c#30314c

ORIG

SIM

Deuteranopia (green)

#151a4c#29264c

ORIG

SIM

Tritanopia (blue)

#151a4c#151518

ORIG

SIM

Monochrome (color blind)

#151a4c#202020

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)

1.4%

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.

Fly by Night

#1C1E4D

Deadly Depths

#111144

Azulado

#211D49

Dark Soul

#112255

Punga

#4C4715

Valhalla

#2B154C

Elephant

#15364C

Brown Derby

#4C151A

Parsley

#1A4C15

Brown Derby

#4C2C15

East Bay

#4C4982

Black Russian

#00001E