#537EB2

#537EB2

Color Values

HEX

#537EB2

RGB

83, 126, 178

HSL

212.8, 38.2%, 51.2%

HSV

212.8, 53.4%, 69.8%

CMYK

53.4%, 29.2%, 0.0%, 30.2%

OKLCH

0.5842 0.0936 253.9

Properties

Cool Light Nearest: steelblue

Color Harmonies

Complementary

#537EB2

#B28753

Analogous

#53AEB2

#5753B2

#537EB2

Triadic

#537EB2

#B2537E

#7EB253

Split Complementary

#537EB2

#B25753

#AEB253

Tetradic

#537EB2

#B253AE

#B28753

#53B257

Color Blindness Simulation

Original

#537EB2

Protanopia

#6666A5

Deuteranopia

#6360A2

Tritanopia

#559B99

Achromatopsia

#797979

CSS Usage

background-color: #537EB2;
color: #537EB2;
border-color: #537EB2;
Nearest Tailwind: Sky 700 #0369A1

Tailwind Shades

50
#F5F7FA
100
#E7EDF3
200
#CEDAE9
300
#AAC0D9
400
#7D9DC5
500
#4F7BB0
600
#3F628D
700
#324F71
800
#273D58
900
#202F41
950
#141E29

Contrast Checker

Text on white

4.2:1

AA Fail AAA Fail

Text on black

5.0:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

ก.พ. 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

ก.พ. 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

ก.พ. 19, 2026