#577b69

Como

Closest match (98% match)

Color formats

RGB

rgb(87, 123, 105)

Red, Green, Blue components

HSL

hsl(150, 17%, 41%)

Hue, Saturation, Lightness

CMYK

cmyk(29, 0, 15, 52)

Print color encoding

Luminance

0.172

Relative luminance

Variations

Shades (Darkening)

Tints (Lightening)

Tones (Reduced saturation)

Harmonies

Click the color slices to copy the code.

Complementary (Opposite)

#577b69

#7b5769

Analogous (Adjacent)

#577b57

#577b69

#577b7b

Triadic

#577b69

#69577b

#7b6957

Split complementary

#577b69

#7b577b

#7b5757

Complete conversion table

HEX

#577B69

RGB

rgb(87,123,105)

RGBA

rgba(87,123,105, 1)

HSL

hsl(150,17.14%,41.18%)

OKLCH (Modern CSS)

oklch(0.55 0.05 162.5)

CSS Variable

--color: #577b69;

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

4.73

AP

Small text (14pt)

The quick brown fox jumps over...

AA

AAA

Large text or UI (18pt Bold)

AA

AAA

On black background

4.44

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)

#577b69#737369

ORIG

SIM

Deuteranopia (green)

#577b69#5d5c69

ORIG

SIM

Tritanopia (blue)

#577b69#595f6a

ORIG

SIM

Monochrome (color blind)

#577b69#737373

Mixing guide

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

MIXING PALETTE

56%

28%

17%

RYB PIGMENTS

Ivory black

Pigment

56%

Ultramarine blue

Pigment

28%

Cadmium yellow

Pigment

17%

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

Green hue

495–570 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)

17.2%

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.

Ecological

#677F70

Clouded Pine

#628468

Aloe Vera

#678779

Turquoise Tortoise

#457B74

Falcon

#7B5769

Cutty Sark

#577B7B

Cactus

#577B57

Smoky

#69577B

Coffee

#7B6957

Old Lavender

#7B577B

Summer Green

#8EB4A0

Everglade

#244636


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