#536366

#536366

Color Values

HEX

#536366

RGB

83, 99, 102

HSL

189.5, 10.3%, 36.3%

HSV

189.5, 18.6%, 40.0%

CMYK

18.6%, 2.9%, 0.0%, 60.0%

OKLCH

0.4874 0.0201 210.2

Properties

Cool Dark Nearest: RAL 7012 Basalt Grey

Color Harmonies

Complementary

#536366

#665653

Analogous

#536660

#535A66

#536366

Triadic

#536366

#665363

#636653

Split Complementary

#536366

#66535A

#666053

Tetradic

#536366

#605366

#665653

#5A6653

Color Blindness Simulation

Original

#536366

Protanopia

#5A5A65

Deuteranopia

#595865

Tritanopia

#546565

Achromatopsia

#606060

CSS Usage

background-color: #536366;
color: #536366;
border-color: #536366;
Nearest Tailwind: Neutral 600 #525252

Tailwind Shades

50
#F7F8F8
100
#ECEEEF
200
#D8DEDF
300
#BBC6C8
400
#97A7AA
500
#72888D
600
#5B6D71
700
#49575A
800
#394446
900
#2C3435
950
#1C2121

Contrast Checker

Text on white

6.28:1

AA Pass AAA Fail

Text on black

3.34:1

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