#5B615D

#5B615D

Color Values

HEX

#5B615D

RGB

91, 97, 93

HSL

140.0, 3.2%, 36.9%

HSV

140.0, 6.2%, 38.0%

CMYK

6.2%, 0.0%, 4.1%, 62.0%

OKLCH

0.486 0.0098 156.9

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#5B615D

#615B5F

Analogous

#5C615B

#5B6160

#5B615D

Triadic

#5B615D

#5D5B61

#615D5B

Split Complementary

#5B615D

#605B61

#615B5C

Tetradic

#5B615D

#5B5C61

#615B5F

#61605B

Color Blindness Simulation

Original

#5B615D

Protanopia

#5E5E5E

Deuteranopia

#5D5D5E

Tritanopia

#5B5F5F

Achromatopsia

#5F5F5F

CSS Usage

background-color: #5B615D;
color: #5B615D;
border-color: #5B615D;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#EDEEED
200
#DADCDB
300
#C0C4C1
400
#9EA4A0
500
#7B847E
600
#636965
700
#4F5451
800
#3E423F
900
#2F3230
950
#1E1F1E

Contrast Checker

Text on white

6.34:1

AA Pass AAA Fail

Text on black

3.31:1

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