#537EB6

#537EB6

Color Values

HEX

#537EB6

RGB

83, 126, 182

HSL

213,9, 40,4%, 52,0%

HSV

213,9, 54,4%, 71,4%

CMYK

54,4%, 30,8%, 0,0%, 28,6%

OKLCH

0,5862 0,0989 255,5

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#537EB6

#B68B53

Analogous

#53B0B6

#5A53B6

#537EB6

Triadic

#537EB6

#B6537E

#7EB653

Split Complementary

#537EB6

#B65A53

#B0B653

Tetradic

#537EB6

#B653B0

#B68B53

#53B65A

Color Blindness Simulation

Original

#537EB6

Protanopia

#6666A8

Deuteranopia

#6360A5

Tritanopia

#559E9B

Achromatopsia

#797979

CSS Usage

background-color: #537EB6;
color: #537EB6;
border-color: #537EB6;
Nearest Tailwind: Sky 600 #0284C7

Tailwind Shades

50
#F5F7FA
100
#E7ECF3
200
#CDD9EA
300
#A9BFDB
400
#7B9CC7
500
#4C79B3
600
#3D618F
700
#314D73
800
#263C5A
900
#1F2E42
950
#131D2A

Contrast Checker

Text on white

4,18:1

AA Fail AAA Fail

Text on black

5,03:1

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