#5259CF

#5259CF

Color Values

HEX

#5259CF

RGB

82, 89, 207

HSL

236,6, 56,6%, 56,7%

HSV

236,6, 60,4%, 81,2%

CMYK

60,4%, 57,0%, 0,0%, 18,8%

OKLCH

0,5252 0,1793 275,8

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#5259CF

#CFC852

Analogous

#5298CF

#8A52CF

#5259CF

Triadic

#5259CF

#CF5259

#59CF52

Split Complementary

#5259CF

#CF8A52

#98CF52

Tetradic

#5259CF

#CF5298

#CFC852

#52CF8A

Color Blindness Simulation

Original

#5259CF

Protanopia

#5555B2

Deuteranopia

#5554AC

Tritanopia

#529C97

Achromatopsia

#606060

CSS Usage

background-color: #5259CF;
color: #5259CF;
border-color: #5259CF;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FB
100
#E5E6F6
200
#C7C9F0
300
#9FA3E4
400
#6B71D6
500
#3740C8
600
#2C33A0
700
#232980
800
#1C2064
900
#181B49
950
#0F112E

Contrast Checker

Text on white

5,69:1

AA Pass AAA Fail

Text on black

3,69:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

فبراير 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

فبراير 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

فبراير 19, 2026