#5257CB

#5257CB

Color Values

HEX

#5257CB

RGB

82, 87, 203

HSL

237.5, 53.8%, 55.9%

HSV

237.5, 59.6%, 79.6%

CMYK

59.6%, 57.1%, 0.0%, 20.4%

OKLCH

0.5185 0.1765 276.5

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#5257CB

#CBC652

Analogous

#5294CB

#8A52CB

#5257CB

Triadic

#5257CB

#CB5257

#57CB52

Split Complementary

#5257CB

#CB8A52

#94CB52

Tetradic

#5257CB

#CB5294

#CBC652

#52CB8A

Color Blindness Simulation

Original

#5257CB

Protanopia

#5454AF

Deuteranopia

#5454A8

Tritanopia

#529994

Achromatopsia

#5E5E5E

CSS Usage

background-color: #5257CB;
color: #5257CB;
border-color: #5257CB;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FB
100
#E5E6F5
200
#C8CAEF
300
#A1A4E3
400
#6E72D3
500
#3B41C4
600
#2F349D
700
#26297E
800
#1D2062
900
#191B48
950
#10112D

Contrast Checker

Text on white

5.86:1

AA Pass AAA Fail

Text on black

3.58:1

AA Fail 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