#420C8C

#420C8C

Color Values

HEX

#420C8C

RGB

66, 12, 140

HSL

265.3, 84.2%, 29.8%

HSV

265.3, 91.4%, 54.9%

CMYK

52.9%, 91.4%, 0.0%, 45.1%

OKLCH

0.3448 0.1813 292.4

Properties

Cool Dark Nearest: indigo

Color Harmonies

Complementary

#420C8C

#568C0C

Analogous

#0C168C

#820C8C

#420C8C

Triadic

#420C8C

#8C420C

#0C8C42

Split Complementary

#420C8C

#8C820C

#168C0C

Tetradic

#420C8C

#8C0C16

#568C0C

#0C8C82

Color Blindness Simulation

Original

#420C8C

Protanopia

#2B2A6D

Deuteranopia

#2E3266

Tritanopia

#3F554F

Achromatopsia

#212121

CSS Usage

background-color: #420C8C;
color: #420C8C;
border-color: #420C8C;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F6F2FD
100
#EBE0FA
200
#D7BDF9
300
#BA8EF5
400
#9451F0
500
#6F14EB
600
#5910BC
700
#470D96
800
#370A75
900
#2B0C55
950
#1B0736

Contrast Checker

Text on white

12.63:1

AA Pass AAA Pass

Text on black

1.66:1

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