#5B565C

#5B565C

Color Values

HEX

#5B565C

RGB

91, 86, 92

HSL

290.0, 3.4%, 34.9%

HSV

290.0, 6.5%, 36.1%

CMYK

1.1%, 6.5%, 0.0%, 63.9%

OKLCH

0.46 0.0115 320.6

Properties

Cool Dark Nearest: NCS S 7000-N Dark Grey

Color Harmonies

Complementary

#5B565C

#575C56

Analogous

#58565C

#5C565A

#5B565C

Triadic

#5B565C

#5C5B56

#565C5B

Split Complementary

#5B565C

#5A5C56

#565C58

Tetradic

#5B565C

#5C5856

#575C56

#565A5C

Color Blindness Simulation

Original

#5B565C

Protanopia

#59595B

Deuteranopia

#595A5A

Tritanopia

#5B5959

Achromatopsia

#575757

CSS Usage

background-color: #5B565C;
color: #5B565C;
border-color: #5B565C;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F7F7F8
100
#EDEDEE
200
#DCDADD
300
#C3C0C4
400
#A39DA4
500
#827B84
600
#686369
700
#534F54
800
#413E42
900
#312F32
950
#1F1E20

Contrast Checker

Text on white

7.17:1

AA Pass AAA Pass

Text on black

2.93:1

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