#586B5B

#586B5B

Color Values

HEX

#586B5B

RGB

88, 107, 91

HSL

129.5, 9.7%, 38.2%

HSV

129.5, 17.8%, 42.0%

CMYK

17.8%, 0.0%, 15.0%, 58.0%

OKLCH

0.5072 0.0339 149.6

Properties

Cool Dark Nearest: RAL 7023 Concrete Grey

Color Harmonies

Complementary

#586B5B

#6B5868

Analogous

#5E6B58

#586B64

#586B5B

Triadic

#586B5B

#5B586B

#6B5B58

Split Complementary

#586B5B

#64586B

#6B585E

Tetradic

#586B5B

#585E6B

#6B5868

#6B6458

Color Blindness Simulation

Original

#586B5B

Protanopia

#60605F

Deuteranopia

#5F5E60

Tritanopia

#596263

Achromatopsia

#666666

CSS Usage

background-color: #586B5B;
color: #586B5B;
border-color: #586B5B;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F7
100
#ECEFEC
200
#D8DFD9
300
#BCC8BE
400
#97AA9A
500
#738C77
600
#5C705F
700
#4A5A4C
800
#3A463C
900
#2C352E
950
#1C211D

Contrast Checker

Text on white

5.72:1

AA Pass AAA Fail

Text on black

3.67:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026