#586F63

#586F63

Color Values

HEX

#586F63

RGB

88, 111, 99

HSL

148.7, 11.6%, 39.0%

HSV

148.7, 20.7%, 43.5%

CMYK

20.7%, 0.0%, 10.8%, 56.5%

OKLCH

0.5194 0.0331 162.3

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#586F63

#6F5864

Analogous

#586F58

#586F6E

#586F63

Triadic

#586F63

#63586F

#6F6358

Split Complementary

#586F63

#6E586F

#6F5858

Tetradic

#586F63

#58586F

#6F5864

#6F6E58

Color Blindness Simulation

Original

#586F63

Protanopia

#626266

Deuteranopia

#615F67

Tritanopia

#596869

Achromatopsia

#696969

CSS Usage

background-color: #586F63;
color: #586F63;
border-color: #586F63;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F7
100
#EBEFED
200
#D7DFDB
300
#BBC9C1
400
#96ACA0
500
#718E7F
600
#5A7265
700
#485B51
800
#38473F
900
#2B3630
950
#1B221E

Contrast Checker

Text on white

5.43:1

AA Pass AAA Fail

Text on black

3.87:1

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