#551CE3

#551CE3

Color Values

HEX

#551CE3

RGB

85, 28, 227

HSL

257.2, 78.0%, 50.0%

HSV

257.2, 87.7%, 89.0%

CMYK

62.6%, 87.7%, 0.0%, 11.0%

OKLCH

0.4685 0.2603 282.8

Properties

Cool Dark Nearest: mediumblue

Color Harmonies

Complementary

#551CE3

#AAE31C

Analogous

#1C46E3

#B91CE3

#551CE3

Triadic

#551CE3

#E3551C

#1CE355

Split Complementary

#551CE3

#E3B91C

#46E31C

Tetradic

#551CE3

#E31C46

#AAE31C

#1CE3B9

Color Blindness Simulation

Original

#551CE3

Protanopia

#3C3CB3

Deuteranopia

#4044A7

Tritanopia

#528D84

Achromatopsia

#363636

CSS Usage

background-color: #551CE3;
color: #551CE3;
border-color: #551CE3;
Nearest Tailwind: Violet 700 #6D28D9

Tailwind Shades

50
#F5F2FC
100
#E8E1F9
200
#CFBFF7
300
#AD92F2
400
#8157EA
500
#551CE3
600
#4416B6
700
#361291
800
#2B0E71
900
#220E52
950
#150934

Contrast Checker

Text on white

7.89:1

AA Pass AAA Pass

Text on black

2.66:1

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