#537FB2

#537FB2

Color Values

HEX

#537FB2

RGB

83, 127, 178

HSL

212.2, 38.2%, 51.2%

HSV

212.2, 53.4%, 69.8%

CMYK

53.4%, 28.7%, 0.0%, 30.2%

OKLCH

0.5864 0.0927 253.0

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#537FB2

#B28653

Analogous

#53AFB2

#5753B2

#537FB2

Triadic

#537FB2

#B2537F

#7FB253

Split Complementary

#537FB2

#B25753

#AFB253

Tetradic

#537FB2

#B253AF

#B28653

#53B257

Color Blindness Simulation

Original

#537FB2

Protanopia

#6666A6

Deuteranopia

#6460A3

Tritanopia

#559C9A

Achromatopsia

#797979

CSS Usage

background-color: #537FB2;
color: #537FB2;
border-color: #537FB2;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CEDAE9
300
#AAC0D9
400
#7D9EC5
500
#4F7CB0
600
#3F638D
700
#324F71
800
#273E58
900
#202F41
950
#141E29

Contrast Checker

Text on white

4.16:1

AA Fail AAA Fail

Text on black

5.05:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026