#858571

#858571

Color Values

HEX

#858571

RGB

133, 133, 113

HSL

60.0, 8.1%, 48.2%

HSV

60.0, 15.0%, 52.2%

CMYK

0.0%, 0.0%, 15.0%, 47.8%

OKLCH

0.611 0.0292 107.2

Properties

Warm Light Nearest: RAL 7030 Stone Grey

Color Harmonies

Complementary

#858571

#717185

Analogous

#857B71

#7B8571

#858571

Triadic

#858571

#718585

#857185

Split Complementary

#858571

#717B85

#7B7185

Tetradic

#858571

#71857B

#717185

#85717B

Color Blindness Simulation

Original

#858571

Protanopia

#858576

Deuteranopia

#858577

Tritanopia

#857A7A

Achromatopsia

#848484

CSS Usage

background-color: #858571;
color: #858571;
border-color: #858571;
Nearest Tailwind: Stone 500 #78716C

Tailwind Shades

50
#F8F8F7
100
#EEEEEC
200
#DEDED8
300
#C7C7BD
400
#A8A899
500
#8A8A75
600
#6E6E5E
700
#58584B
800
#45453B
900
#34342D
950
#21211C

Contrast Checker

Text on white

3.76:1

AA Fail AAA Fail

Text on black

5.59:1

AA Pass 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