#5B8790

#5B8790

Color Values

HEX

#5B8790

RGB

91, 135, 144

HSL

190.2, 22.6%, 46.1%

HSV

190.2, 36.8%, 56.5%

CMYK

36.8%, 6.2%, 0.0%, 43.5%

OKLCH

0.5948 0.05 211.8

Properties

Cool Light Nearest: cadetblue 4

Color Harmonies

Complementary

#5B8790

#90645B

Analogous

#5B907F

#5B6D90

#5B8790

Triadic

#5B8790

#905B87

#87905B

Split Complementary

#5B8790

#905B6D

#907F5B

Tetradic

#5B8790

#7F5B90

#90645B

#6D905B

Color Blindness Simulation

Original

#5B8790

Protanopia

#6E6E8E

Deuteranopia

#6C688D

Tritanopia

#5D8C8C

Achromatopsia

#7E7E7E

CSS Usage

background-color: #5B8790;
color: #5B8790;
border-color: #5B8790;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#EAEFF1
200
#D3E1E3
300
#B4CBD0
400
#8BAFB6
500
#63939C
600
#4F757D
700
#3F5E64
800
#31494E
900
#27373A
950
#182325

Contrast Checker

Text on white

3.95:1

AA Fail AAA Fail

Text on black

5.31:1

AA Pass 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