#587383

#587383

Color Values

HEX

#587383

RGB

88, 115, 131

HSL

202.3, 19.6%, 42.9%

HSV

202.3, 32.8%, 51.4%

CMYK

32.8%, 12.2%, 0.0%, 48.6%

OKLCH

0.5403 0.0402 234.5

Properties

Cool Dark Nearest: lightskyblue 4

Color Harmonies

Complementary

#587383

#836858

Analogous

#58837D

#585D83

#587383

Triadic

#587383

#835873

#738358

Split Complementary

#587383

#83585D

#837D58

Tetradic

#587383

#7D5883

#836858

#5D8358

Color Blindness Simulation

Original

#587383

Protanopia

#64647F

Deuteranopia

#62607E

Tritanopia

#597C7B

Achromatopsia

#6E6E6E

CSS Usage

background-color: #587383;
color: #587383;
border-color: #587383;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEEF0
200
#D4DDE2
300
#B6C5CE
400
#8EA5B3
500
#678698
600
#526B7A
700
#425662
800
#33434C
900
#283339
950
#192024

Contrast Checker

Text on white

5.01:1

AA Pass AAA Fail

Text on black

4.19:1

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