#5451C7

#5451C7

Color Values

HEX

#5451C7

RGB

84, 81, 199

HSL

241.5, 51.3%, 54.9%

HSV

241.5, 59.3%, 78.0%

CMYK

57.8%, 59.3%, 0.0%, 22.0%

OKLCH

0.5061 0.1784 279.0

Properties

Cool Dark Nearest: slateblue 3

Color Harmonies

Complementary

#5451C7

#C4C751

Analogous

#5189C7

#8F51C7

#5451C7

Triadic

#5451C7

#C75451

#51C754

Split Complementary

#5451C7

#C78F51

#89C751

Tetradic

#5451C7

#C75189

#C4C751

#51C78F

Color Blindness Simulation

Original

#5451C7

Protanopia

#5353AA

Deuteranopia

#5353A4

Tritanopia

#54948F

Achromatopsia

#5A5A5A

CSS Usage

background-color: #5451C7;
color: #5451C7;
border-color: #5451C7;
Nearest Tailwind: Blue 800 #1E40AF

Tailwind Shades

50
#F4F4FB
100
#E6E5F5
200
#CAC9EE
300
#A4A2E1
400
#7370D1
500
#413EC1
600
#34329A
700
#2A287B
800
#211F60
900
#1B1A47
950
#11102D

Contrast Checker

Text on white

6.22:1

AA Pass AAA Fail

Text on black

3.38:1

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