#548ea5

Horizon

Closest match (96% match)

Color formats

RGB

rgb(84, 142, 165)

Red, Green, Blue components

HSL

hsl(197, 33%, 49%)

Hue, Saturation, Lightness

CMYK

cmyk(49, 14, 0, 35)

Print color encoding

Luminance

0.239

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#548ea5

#a56b54

Analogous (Adjacent)

#54a594

#548ea5

#5466a5

Triadic

#548ea5

#a5548e

#8ea554

Split complementary

#548ea5

#a55465

#a59454

Complete conversion table

HEX

#548EA5

RGB

rgb(84,142,165)

RGBA

rgba(84,142,165, 1)

HSL

hsl(197.04,32.53%,48.82%)

OKLCH (Modern CSS)

oklch(0.62 0.07 225.5)

CSS Variable

--color: #548ea5;

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

3.63

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

5.79

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#548ea5#9898a5

ORIG

SIM

Deuteranopia (green)

#548ea5#716ca5

ORIG

SIM

Tritanopia (blue)

#548ea5#576773

ORIG

SIM

Monochrome (color blind)

#548ea5#868686

Mixing guide

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

MIXING PALETTE

76%

17%

RYB PIGMENTS

Ultramarine blue

Pigment

76%

Cadmium yellow

Pigment

17%

Ivory black

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

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)

23.9%

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.

Underwater Moonlight

#4488AA

Blue Moon

#3992A8

Treasure Map Waters

#658FAA

Mediterranean Sea

#1E8CAB

Santa Fe

#A56B54

Waikawa Gray

#5466A5

Breaker Bay

#54A594

Tapestry

#A5548E

Chelsea Cucumber

#8EA554

Cadillac

#A55465

Cornflower

#8FC8E1

Chathams Blue

#14586D