#537DBC

#537DBC

Color Values

HEX

#537DBC

RGB

83, 125, 188

HSL

216.0, 43.9%, 53.1%

HSV

216.0, 55.9%, 73.7%

CMYK

55.9%, 33.5%, 0.0%, 26.3%

OKLCH

0.5871 0.108 258.3

Properties

Cool Light Nearest: RAL 5012 Light Blue

Color Harmonies

Complementary

#537DBC

#BC9253

Analogous

#53B1BC

#5D53BC

#537DBC

Triadic

#537DBC

#BC537D

#7DBC53

Split Complementary

#537DBC

#BC5D53

#B1BC53

Tetradic

#537DBC

#BC53B1

#BC9253

#53BC5D

Color Blindness Simulation

Original

#537DBC

Protanopia

#6566AD

Deuteranopia

#6360A9

Tritanopia

#55A19E

Achromatopsia

#797979

CSS Usage

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

Tailwind Shades

50
#F4F7FA
100
#E6ECF4
200
#CCD8EB
300
#A7BCDD
400
#7798CA
500
#4874B7
600
#395D93
700
#2E4A75
800
#243A5C
900
#1D2D44
950
#131C2B

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