#5a91a8

Horizon

Closest match (96% match)

Color formats

RGB

rgb(90, 145, 168)

Red, Green, Blue components

HSL

hsl(198, 31%, 51%)

Hue, Saturation, Lightness

CMYK

cmyk(46, 14, 0, 34)

Print color encoding

Luminance

0.253

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#5a91a8

#a8715a

Analogous (Adjacent)

#5aa898

#5a91a8

#5a6aa8

Triadic

#5a91a8

#a85a91

#91a85a

Split complementary

#5a91a8

#a85a6a

#a8985a

Complete conversion table

HEX

#5A91A8

RGB

rgb(90,145,168)

RGBA

rgba(90,145,168, 1)

HSL

hsl(197.69,30.95%,50.59%)

OKLCH (Modern CSS)

oklch(0.63 0.07 226.6)

CSS Variable

--color: #5a91a8;

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%

1D

1W

1M

WED

2,450

Contrast

Contrast and readability (WCAG)

On white background

3.47

AP

Small text (14pt)

The quick brown fox jumps over...

AA

AAA

Large text or UI (18pt Bold)

AA

AAA

On black background

6.05

AP

Small text (14pt)

The quick brown fox jumps over...

AA

AAA

Large text or UI (18pt Bold)

AA

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#5a91a8#9b9ba8

ORIG

SIM

Deuteranopia (green)

#5a91a8#7671a8

ORIG

SIM

Tritanopia (blue)

#5a91a8#5d6b77

ORIG

SIM

Monochrome (color blind)

#5a91a8#8a8a8a

Mixing guide

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

MIXING PALETTE

79%

17%

4%

RYB PIGMENTS

Ultramarine blue

Pigment

79%

Cadmium yellow

Pigment

17%

Titanium white

Pigment

4%

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)

25.3%

Dark • relative luminance

0%

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.

Treasure Map Waters

#658FAA

Lake Lucerne

#689DB7

Blue Moon

#3992A8

Underwater Moonlight

#4488AA

Hazelnut

#A8715A

Waikawa Gray

#5A6AA8

Breaker Bay

#5AA898

Tapestry

#A85A91

Chelsea Cucumber

#91A85A

Coral Tree

#A85A6A

Cornflower

#94CBE4

Blumine

#1E5B70


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