#5357CC

#5357CC

Color Values

HEX

#5357CC

RGB

83, 87, 204

HSL

238.0, 54.3%, 56.3%

HSV

238.0, 59.3%, 80.0%

CMYK

59.3%, 57.4%, 0.0%, 20.0%

OKLCH

0.52 0.1776 276.8

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#5357CC

#CCC853

Analogous

#5394CC

#8C53CC

#5357CC

Triadic

#5357CC

#CC5357

#57CC53

Split Complementary

#5357CC

#CC8C53

#94CC53

Tetradic

#5357CC

#CC5394

#CCC853

#53CC8C

Color Blindness Simulation

Original

#5357CC

Protanopia

#5555B0

Deuteranopia

#5454A9

Tritanopia

#539994

Achromatopsia

#5F5F5F

CSS Usage

background-color: #5357CC;
color: #5357CC;
border-color: #5357CC;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FB
100
#E5E5F5
200
#C8C9EF
300
#A1A3E3
400
#6D71D4
500
#3A3FC5
600
#2F329D
700
#25287E
800
#1D1F62
900
#191A48
950
#10112E

Contrast Checker

Text on white

5.83:1

AA Pass AAA Fail

Text on black

3.6:1

AA Fail 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