#577482

#577482

Color Values

HEX

#577482

RGB

87, 116, 130

HSL

199,5, 19,8%, 42,5%

HSV

199,5, 33,1%, 51,0%

CMYK

33,1%, 10,8%, 0,0%, 49,0%

OKLCH

0,5416 0,0401 229,1

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#577482

#826557

Analogous

#57827A

#575E82

#577482

Triadic

#577482

#825774

#748257

Split Complementary

#577482

#82575E

#827A57

Tetradic

#577482

#7A5782

#826557

#5E8257

Color Blindness Simulation

Original

#577482

Protanopia

#64647F

Deuteranopia

#62607E

Tritanopia

#587C7B

Achromatopsia

#6F6F6F

CSS Usage

background-color: #577482;
color: #577482;
border-color: #577482;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEEF0
200
#D4DEE2
300
#B6C6CE
400
#8EA7B3
500
#668899
600
#526D7A
700
#415762
800
#33444C
900
#283339
950
#192124

Contrast Checker

Text on white

4,97:1

AA Pass AAA Fail

Text on black

4,23:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026