#536458

#536458

Color Values

HEX

#536458

RGB

83, 100, 88

HSL

137.6, 9.3%, 35.9%

HSV

137.6, 17.0%, 39.2%

CMYK

17.0%, 0.0%, 12.0%, 60.8%

OKLCH

0.4852 0.0281 154.5

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#536458

#64535F

Analogous

#576453

#536461

#536458

Triadic

#536458

#585364

#645853

Split Complementary

#536458

#615364

#645357

Tetradic

#536458

#535764

#64535F

#646153

Color Blindness Simulation

Original

#536458

Protanopia

#5A5B5B

Deuteranopia

#59585C

Tritanopia

#545D5E

Achromatopsia

#606060

CSS Usage

background-color: #536458;
color: #536458;
border-color: #536458;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#ECEFED
200
#D8DFDA
300
#BCC7BF
400
#98A99D
500
#748B7B
600
#5D6F62
700
#4A594E
800
#3A463D
900
#2C352F
950
#1C211E

Contrast Checker

Text on white

6.3:1

AA Pass AAA Fail

Text on black

3.33:1

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