#156c79

Genoa

Closest match (90% match)

Color formats

RGB

rgb(21, 108, 121)

Red, Green, Blue components

HSL

hsl(188, 70%, 28%)

Hue, Saturation, Lightness

CMYK

cmyk(83, 11, 0, 53)

Print color encoding

Luminance

0.123

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#156c79

#792215

Analogous (Adjacent)

#157954

#156c79

#153a79

Triadic

#156c79

#79156c

#6c7915

Split complementary

#156c79

#79153a

#795415

Complete conversion table

HEX

#156C79

RGB

rgb(21,108,121)

RGBA

rgba(21,108,121, 1)

HSL

hsl(187.8,70.42%,27.84%)

OKLCH (Modern CSS)

oklch(0.49 0.08 210.3)

CSS Variable

--color: #156c79;

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

6.08

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.45

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#156c79#727279

ORIG

SIM

Deuteranopia (green)

#156c79#3a3379

ORIG

SIM

Tritanopia (blue)

#156c79#193c43

ORIG

SIM

Monochrome (color blind)

#156c79#626262

Mixing guide

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

MIXING PALETTE

53%

37%

10%

RYB PIGMENTS

Ivory black

Pigment

53%

Ultramarine blue

Pigment

37%

Cadmium yellow

Pigment

10%

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

Cyan hue

485–500 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)

12.3%

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.

Persian Mosaic

#206874

Teal With It

#01697A

Ocean’s Embrace

#306A78

Wakame Green

#00656E

Pueblo

#792215

Chathams Blue

#153A79

Opal Green

#157954

Disco

#79156C

Olivetone

#6C7915

Claret

#79153A

Hippie Blue

#59A4B2

Cyprus

#003945