#286c83

Calypso

Closest match (97% match)

Color formats

RGB

rgb(40, 108, 131)

Red, Green, Blue components

HSL

hsl(195, 53%, 34%)

Hue, Saturation, Lightness

CMYK

cmyk(69, 18, 0, 49)

Print color encoding

Luminance

0.128

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#286c83

#833f28

Analogous (Adjacent)

#28836c

#286c83

#283e83

Triadic

#286c83

#83286c

#6c8328

Split complementary

#286c83

#83283e

#836c28

Complete conversion table

HEX

#286C83

RGB

rgb(40,108,131)

RGBA

rgba(40,108,131, 1)

HSL

hsl(195.16,53.22%,33.53%)

OKLCH (Modern CSS)

oklch(0.50 0.08 224.0)

CSS Variable

--color: #286c83;

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

5.89

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

On black background

3.56

Small text (14pt)

The quick brown fox jumps over...

AAA

Large text or UI (18pt Bold)

AAA

Color blindness simulator

ORIG

SIM

Protanopia (red)

#286c83#767683

ORIG

SIM

Deuteranopia (green)

#286c83#494383

ORIG

SIM

Tritanopia (blue)

#286c83#2b444c

ORIG

SIM

Monochrome (color blind)

#286c83#646464

Mixing guide

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

MIXING PALETTE

48%

42%

10%

RYB PIGMENTS

Ivory black

Pigment

48%

Ultramarine blue

Pigment

42%

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)

12.8%

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.

Waterworld

#00718A

Sea Goddess

#216987

Astral

#376F89

Copacabana

#006C8D

Nutmeg

#833F28

Bay of Many

#283E83

Eucalyptus

#28836C

Plum

#83286C

Wasabi

#6C8328

Tawny Port

#83283E

Fountain Blue

#65A4BC

Prussian Blue

#00394E