#537DCE

#537DCE

Color Values

HEX

#537DCE

RGB

83, 125, 206

HSL

219.5, 55.7%, 56.7%

HSV

219.5, 59.7%, 80.8%

CMYK

59.7%, 39.3%, 0.0%, 19.2%

OKLCH

0.5973 0.1327 262.4

Properties

Cool Light Nearest: Indigo

Color Harmonies

Complementary

#537DCE

#CEA453

Analogous

#53BBCE

#6753CE

#537DCE

Triadic

#537DCE

#CE537D

#7DCE53

Split Complementary

#537DCE

#CE6753

#BBCE53

Tetradic

#537DCE

#CE53BB

#CEA453

#53CE67

Color Blindness Simulation

Original

#537DCE

Protanopia

#6566BA

Deuteranopia

#6360B6

Tritanopia

#55ABA8

Achromatopsia

#7A7A7A

CSS Usage

background-color: #537DCE;
color: #537DCE;
border-color: #537DCE;
Nearest Tailwind: Blue 400 #60A5FA

Tailwind Shades

50
#F4F6FB
100
#E5EAF6
200
#C7D5EF
300
#A0B7E4
400
#6C90D5
500
#3869C7
600
#2D549F
700
#24437F
800
#1C3563
900
#182949
950
#0F1A2E

Contrast Checker

Text on white

4.04:1

AA Fail AAA Fail

Text on black

5.19:1

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