#421D65

#421D65

Color Values

HEX

#421D65

RGB

66, 29, 101

HSL

270.8, 55.4%, 25.5%

HSV

270.8, 71.3%, 39.6%

CMYK

34.7%, 71.3%, 0.0%, 60.4%

OKLCH

0.3243 0.1216 303.9

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#421D65

#40651D

Analogous

#1E1D65

#651D64

#421D65

Triadic

#421D65

#65421D

#1D6542

Split Complementary

#421D65

#64651D

#1D651E

Tetradic

#421D65

#651E1D

#40651D

#1D6465

Color Blindness Simulation

Original

#421D65

Protanopia

#323254

Deuteranopia

#34374F

Tritanopia

#404643

Achromatopsia

#2A2A2A

CSS Usage

background-color: #421D65;
color: #421D65;
border-color: #421D65;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F7F4FB
100
#EDE5F6
200
#DCC8EF
300
#C3A0E4
400
#A26CD5
500
#8139C6
600
#682D9F
700
#53247F
800
#411C63
900
#311849
950
#1F0F2E

Contrast Checker

Text on white

13.16:1

AA Pass AAA Pass

Text on black

1.6:1

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