#145e86

Chathams Blue

Closest match (97% match)

Color formats

RGB

rgb(20, 94, 134)

Red, Green, Blue components

HSL

hsl(201, 74%, 30%)

Hue, Saturation, Lightness

CMYK

cmyk(85, 30, 0, 47)

Print color encoding

Luminance

0.099

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#145e86

#863c14

Analogous (Adjacent)

#148675

#145e86

#142586

Triadic

#145e86

#86145e

#5e8614

Split complementary

#145e86

#861425

#867514

Complete conversion table

HEX

#145E86

RGB

rgb(20,94,134)

RGBA

rgba(20,94,134, 1)

HSL

hsl(201.05,74.03%,30.2%)

OKLCH (Modern CSS)

oklch(0.46 0.09 238.6)

CSS Variable

--color: #145e86;

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

7.06

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

2.98

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#145e86#707086

ORIG

SIM

Deuteranopia (green)

#145e86#3e3686

ORIG

SIM

Tritanopia (blue)

#145e86#18353b

ORIG

SIM

Monochrome (color blind)

#145e86#595959

Mixing guide

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

MIXING PALETTE

47%

44%

RYB PIGMENTS

Ivory black

Pigment

47%

Ultramarine blue

Pigment

44%

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)

9.9%

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.

Oceanic Motion

#1D5C83

Whale’s Tale

#115A82

Nautical Creatures

#295C7A

Blue Velvet

#0D6183

Copper Canyon

#863C14

Deep Koamaru

#142586

Genoa

#148675

Disco

#86145E

Vida Loca

#5E8614

Merlot

#861425

Steel Blue

#5A94C0

Prussian Blue

#002D50