#451D66

#451D66

Color Values

HEX

#451D66

RGB

69, 29, 102

HSL

272.9, 55.7%, 25.7%

HSV

272.9, 71.6%, 40.0%

CMYK

32.4%, 71.6%, 0.0%, 60.0%

OKLCH

0.3291 0.1236 305.8

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#451D66

#3E661D

Analogous

#211D66

#661D63

#451D66

Triadic

#451D66

#66451D

#1D6645

Split Complementary

#451D66

#63661D

#1D6621

Tetradic

#451D66

#66211D

#3E661D

#1D6366

Color Blindness Simulation

Original

#451D66

Protanopia

#343354

Deuteranopia

#363950

Tritanopia

#434643

Achromatopsia

#2B2B2B

CSS Usage

background-color: #451D66;
color: #451D66;
border-color: #451D66;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F8F4FB
100
#EEE5F6
200
#DDC7EF
300
#C5A0E4
400
#A66CD5
500
#8638C7
600
#6B2D9F
700
#56247F
800
#431C63
900
#331849
950
#200F2E

Contrast Checker

Text on white

12.96:1

AA Pass AAA Pass

Text on black

1.62:1

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