#537FC3

#537FC3

Color Values

HEX

#537FC3

RGB

83, 127, 195

HSL

216,4, 48,3%, 54,5%

HSV

216,4, 57,4%, 76,5%

CMYK

57,4%, 34,9%, 0,0%, 23,5%

OKLCH

0,5954 0,1154 258,8

Properties

Cool Light Nearest: RAL 5015 Sky Blue

Color Harmonies

Complementary

#537FC3

#C39753

Analogous

#53B7C3

#5F53C3

#537FC3

Triadic

#537FC3

#C3537F

#7FC353

Split Complementary

#537FC3

#C35F53

#B7C353

Tetradic

#537FC3

#C353B7

#C39753

#53C35F

Color Blindness Simulation

Original

#537FC3

Protanopia

#6666B3

Deuteranopia

#6460AF

Tritanopia

#55A6A3

Achromatopsia

#7B7B7B

CSS Usage

background-color: #537FC3;
color: #537FC3;
border-color: #537FC3;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CAD8ED
300
#A4BBDF
400
#7397CE
500
#4272BD
600
#355B97
700
#2A4979
800
#21395F
900
#1B2C46
950
#111C2C

Contrast Checker

Text on white

4,05:1

AA Fail AAA Fail

Text on black

5,19:1

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