#576C7C

#576C7C

Color Values

HEX

#576C7C

RGB

87, 108, 124

HSL

205.9, 17.5%, 41.4%

HSV

205.9, 29.8%, 48.6%

CMYK

29.8%, 12.9%, 0.0%, 51.4%

OKLCH

0.5202 0.0357 241.2

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#576C7C

#7C6757

Analogous

#577C7A

#575A7C

#576C7C

Triadic

#576C7C

#7C576C

#6C7C57

Split Complementary

#576C7C

#7C575A

#7C7A57

Tetradic

#576C7C

#7A577C

#7C6757

#5A7C57

Color Blindness Simulation

Original

#576C7C

Protanopia

#606078

Deuteranopia

#5F5D77

Tritanopia

#587574

Achromatopsia

#696969

CSS Usage

background-color: #576C7C;
color: #576C7C;
border-color: #576C7C;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F8
100
#EAEEF0
200
#D5DCE2
300
#B7C3CD
400
#90A3B1
500
#698396
600
#546878
700
#435460
800
#35414B
900
#293138
950
#1A1F23

Contrast Checker

Text on white

5.47:1

AA Pass AAA Fail

Text on black

3.84:1

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