#57521B

#57521B

Color Values

HEX

#57521B

RGB

87, 82, 27

HSL

55.0, 52.6%, 22.4%

HSV

55.0, 69.0%, 34.1%

CMYK

0.0%, 5.7%, 69.0%, 65.9%

OKLCH

0.4314 0.0748 104.1

Properties

Warm Dark Nearest: RAL 7008 Khaki Grey

Color Harmonies

Complementary

#57521B

#1B2057

Analogous

#57341B

#3E571B

#57521B

Triadic

#57521B

#1B5752

#521B57

Split Complementary

#57521B

#1B3E57

#341B57

Tetradic

#57521B

#1B5734

#1B2057

#571B3E

Color Blindness Simulation

Original

#57521B

Protanopia

#555528

Deuteranopia

#55562C

Tritanopia

#573335

Achromatopsia

#4F4F4F

CSS Usage

background-color: #57521B;
color: #57521B;
border-color: #57521B;
Nearest Tailwind: Lime 900 #365314

Tailwind Shades

50
#FBFAF4
100
#F5F4E5
200
#EEEBC9
300
#E2DDA2
400
#D2CA6F
500
#C3B73C
600
#9C9330
700
#7D7527
800
#615C1E
900
#47441A
950
#2D2B10

Contrast Checker

Text on white

7.99:1

AA Pass AAA Pass

Text on black

2.63:1

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