#537FB3

#537FB3

Color Values

HEX

#537FB3

RGB

83, 127, 179

HSL

212.5, 38.7%, 51.4%

HSV

212.5, 53.6%, 70.2%

CMYK

53.6%, 29.1%, 0.0%, 29.8%

OKLCH

0.5869 0.094 253.4

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#537FB3

#B38753

Analogous

#53AFB3

#5753B3

#537FB3

Triadic

#537FB3

#B3537F

#7FB353

Split Complementary

#537FB3

#B35753

#AFB353

Tetradic

#537FB3

#B353AF

#B38753

#53B357

Color Blindness Simulation

Original

#537FB3

Protanopia

#6666A6

Deuteranopia

#6460A3

Tritanopia

#559C9A

Achromatopsia

#797979

CSS Usage

background-color: #537FB3;
color: #537FB3;
border-color: #537FB3;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CDDAE9
300
#AAC0D9
400
#7C9EC5
500
#4E7BB1
600
#3F638D
700
#324F71
800
#273E58
900
#202F41
950
#141E29

Contrast Checker

Text on white

4.15:1

AA Fail AAA Fail

Text on black

5.05:1

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