#536759

#536759

Color Values

HEX

#536759

RGB

83, 103, 89

HSL

138.0, 10.8%, 36.5%

HSV

138.0, 19.4%, 40.4%

CMYK

19.4%, 0.0%, 13.6%, 59.6%

OKLCH

0.4929 0.0328 154.5

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#536759

#675361

Analogous

#576753

#536763

#536759

Triadic

#536759

#595367

#675953

Split Complementary

#536759

#635367

#675357

Tetradic

#536759

#535767

#675361

#676353

Color Blindness Simulation

Original

#536759

Protanopia

#5C5C5C

Deuteranopia

#5A595D

Tritanopia

#545F60

Achromatopsia

#626262

CSS Usage

background-color: #536759;
color: #536759;
border-color: #536759;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F7F8F7
100
#ECEFEC
200
#D7DFDA
300
#BBC8BF
400
#96AB9D
500
#728D7A
600
#5B7162
700
#495A4E
800
#39473D
900
#2C352F
950
#1C221D

Contrast Checker

Text on white

6.08:1

AA Pass AAA Fail

Text on black

3.45:1

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