#5B8199

#5B8199

Color Values

HEX

#5B8199

RGB

91, 129, 153

HSL

203.2, 25.4%, 47.8%

HSV

203.2, 40.5%, 60.0%

CMYK

40.5%, 15.7%, 0.0%, 40.0%

OKLCH

0.5841 0.0563 236.7

Properties

Cool Light Nearest: lightskyblue 4

Color Harmonies

Complementary

#5B8199

#99735B

Analogous

#5B9992

#5B6299

#5B8199

Triadic

#5B8199

#995B81

#81995B

Split Complementary

#5B8199

#995B62

#99925B

Tetradic

#5B8199

#925B99

#99735B

#62995B

Color Blindness Simulation

Original

#5B8199

Protanopia

#6B6C93

Deuteranopia

#696692

Tritanopia

#5D8F8E

Achromatopsia

#7B7B7B

CSS Usage

background-color: #5B8199;
color: #5B8199;
border-color: #5B8199;
Nearest Tailwind: Slate 500 #64748B

Tailwind Shades

50
#F6F8F9
100
#E9EEF1
200
#D2DDE4
300
#B2C5D1
400
#89A6B9
500
#5F87A0
600
#4C6C80
700
#3D5666
800
#304350
900
#25333C
950
#182026

Contrast Checker

Text on white

4.16:1

AA Fail AAA Fail

Text on black

5.04:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026