#576463

#576463

Color Values

HEX

#576463

RGB

87, 100, 99

HSL

175.4, 7.0%, 36.7%

HSV

175.4, 13.0%, 39.2%

CMYK

13.0%, 0.0%, 1.0%, 60.8%

OKLCH

0.4919 0.016 191.0

Properties

Cool Dark Nearest: RAL 7012 Basalt Grey

Color Harmonies

Complementary

#576463

#645758

Analogous

#57645D

#575F64

#576463

Triadic

#576463

#635764

#646357

Split Complementary

#576463

#64575F

#645D57

Tetradic

#576463

#5D5764

#645758

#5F6457

Color Blindness Simulation

Original

#576463

Protanopia

#5D5D63

Deuteranopia

#5C5B63

Tritanopia

#586363

Achromatopsia

#616161

CSS Usage

background-color: #576463;
color: #576463;
border-color: #576463;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F7F8F8
100
#ECEEEE
200
#D9DEDD
300
#BEC6C5
400
#9AA7A6
500
#778887
600
#5F6D6C
700
#4C5756
800
#3B4444
900
#2D3433
950
#1D2120

Contrast Checker

Text on white

6.16:1

AA Pass AAA Fail

Text on black

3.41:1

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