#423EC2

#423EC2

Color Values

HEX

#423EC2

RGB

66, 62, 194

HSL

241.8, 52.0%, 50.2%

HSV

241.8, 68.0%, 76.1%

CMYK

66.0%, 68.0%, 0.0%, 23.9%

OKLCH

0.4574 0.1986 276.5

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#423EC2

#BEC23E

Analogous

#3E7CC2

#843EC2

#423EC2

Triadic

#423EC2

#C2423E

#3EC242

Split Complementary

#423EC2

#C2843E

#7CC23E

Tetradic

#423EC2

#C23E7C

#BEC23E

#3EC284

Color Blindness Simulation

Original

#423EC2

Protanopia

#4040A2

Deuteranopia

#40419A

Tritanopia

#428983

Achromatopsia

#484848

CSS Usage

background-color: #423EC2;
color: #423EC2;
border-color: #423EC2;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F4FB
100
#E6E5F5
200
#CAC9EE
300
#A4A2E2
400
#7370D2
500
#413DC2
600
#34319B
700
#2A277C
800
#211F61
900
#1B1A47
950
#11102D

Contrast Checker

Text on white

7.78:1

AA Pass AAA Pass

Text on black

2.7:1

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