#420C97

#420C97

Color Values

HEX

#420C97

RGB

66, 12, 151

HSL

263.3, 85.3%, 32.0%

HSV

263.3, 92.1%, 59.2%

CMYK

56.3%, 92.1%, 0.0%, 40.8%

OKLCH

0.3568 0.1926 289.4

Properties

Cool Dark Nearest: darkblue

Color Harmonies

Complementary

#420C97

#61970C

Analogous

#0C1C97

#880C97

#420C97

Triadic

#420C97

#97420C

#0C9742

Split Complementary

#420C97

#97880C

#1C970C

Tetradic

#420C97

#970C1C

#61970C

#0C9788

Color Blindness Simulation

Original

#420C97

Protanopia

#2B2A75

Deuteranopia

#2E326D

Tritanopia

#3F5B55

Achromatopsia

#222222

CSS Usage

background-color: #420C97;
color: #420C97;
border-color: #420C97;
Nearest Tailwind: Violet 900 #4C1D95

Tailwind Shades

50
#F6F2FD
100
#EAE0FA
200
#D4BDFA
300
#B68EF6
400
#8F50F1
500
#6713EC
600
#530FBD
700
#420C97
800
#340976
900
#280B56
950
#190736

Contrast Checker

Text on white

12.13:1

AA Pass AAA Pass

Text on black

1.73:1

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