#565C61

#565C61

Color Values

HEX

#565C61

RGB

86, 92, 97

HSL

207.3, 6.0%, 35.9%

HSV

207.3, 11.3%, 38.0%

CMYK

11.3%, 5.2%, 0.0%, 62.0%

OKLCH

0.4712 0.0111 243.0

Properties

Cool Dark Nearest: RAL 7043 Traffic Grey B

Color Harmonies

Complementary

#565C61

#615B56

Analogous

#566161

#565761

#565C61

Triadic

#565C61

#61565C

#5C6156

Split Complementary

#565C61

#615657

#616156

Tetradic

#565C61

#615661

#615B56

#576156

Color Blindness Simulation

Original

#565C61

Protanopia

#595960

Deuteranopia

#58585F

Tritanopia

#565F5F

Achromatopsia

#5B5B5B

CSS Usage

background-color: #565C61;
color: #565C61;
border-color: #565C61;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F7F7F8
100
#ECEDEE
200
#D9DBDD
300
#BEC2C5
400
#9BA1A6
500
#788087
600
#60676C
700
#4D5256
800
#3C4044
900
#2E3133
950
#1D1F20

Contrast Checker

Text on white

6.78:1

AA Pass AAA Fail

Text on black

3.1:1

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