#5B554B

#5B554B

Color Values

HEX

#5B554B

RGB

91, 85, 75

HSL

37.5, 9.6%, 32.5%

HSV

37.5, 17.6%, 35.7%

CMYK

0.0%, 6.6%, 17.6%, 64.3%

OKLCH

0.4521 0.0177 80.6

Properties

Warm Dark Nearest: RAL 7010 Tarpaulin Grey

Color Harmonies

Complementary

#5B554B

#4B515B

Analogous

#5B4D4B

#595B4B

#5B554B

Triadic

#5B554B

#4B5B55

#554B5B

Split Complementary

#5B554B

#4B595B

#4D4B5B

Tetradic

#5B554B

#4B5B4D

#4B515B

#5B4B59

Color Blindness Simulation

Original

#5B554B

Protanopia

#58584D

Deuteranopia

#59594E

Tritanopia

#5B4F50

Achromatopsia

#565656

CSS Usage

background-color: #5B554B;
color: #5B554B;
border-color: #5B554B;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F8F8F7
100
#EFEEEC
200
#DFDCD8
300
#C8C3BC
400
#AAA398
500
#8C8373
600
#70685C
700
#59544A
800
#46413A
900
#35312C
950
#211F1C

Contrast Checker

Text on white

7.38:1

AA Pass AAA Pass

Text on black

2.85:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026