#005a5f

Blue Stone

Closest match (97% match)

Color formats

RGB

rgb(0, 90, 95)

Red, Green, Blue components

HSL

hsl(183, 100%, 19%)

Hue, Saturation, Lightness

CMYK

cmyk(100, 5, 0, 63)

Print color encoding

Luminance

0.081

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#005a5f

#5f0500

Analogous (Adjacent)

#005f34

#005a5f

#002b5f

Triadic

#005a5f

#5f005a

#5a5f00

Split complementary

#005a5f

#5f002b

#5f3400

Complete conversion table

HEX

#005A5F

RGB

rgb(0,90,95)

RGBA

rgba(0,90,95, 1)

HSL

hsl(183.16,100%,18.63%)

OKLCH (Modern CSS)

oklch(0.43 0.07 201.4)

CSS Variable

--color: #005a5f;

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

7.99

AP

Small text (14pt)

The quick brown fox jumps over...

AA

AAA

Large text or UI (18pt Bold)

AA

AAA

On black background

2.63

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)

#005a5f#5c5c5f

ORIG

SIM

Deuteranopia (green)

#005a5f#231d5f

ORIG

SIM

Tritanopia (blue)

#005a5f#052a30

ORIG

SIM

Monochrome (color blind)

#005a5f#515151

Mixing guide

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

MIXING PALETTE

63%

28%

9%

RYB PIGMENTS

Ivory black

Pigment

63%

Ultramarine blue

Pigment

28%

Cadmium yellow

Pigment

9%

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)

8.1%

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.

Beau Vert

#0C6064

Deep Sea Diver

#255C61

Wakame Green

#00656E

Pacific

#24646B

Rosewood

#5F0500

Midnight Blue

#002B5F

Fun Green

#005F34

Pompadour

#5F005A

Verdun Green

#5A5F00

Bordeaux

#5F002B

Wedgewood

#4A9196

Daintree

#00282D


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