#4239D2

#4239D2

Color Values

HEX

#4239D2

RGB

66, 57, 210

HSL

243.5, 63.0%, 52.4%

HSV

243.5, 72.9%, 82.4%

CMYK

68.6%, 72.9%, 0.0%, 17.6%

OKLCH

0.4653 0.2234 275.9

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#4239D2

#C9D239

Analogous

#397DD2

#8F39D2

#4239D2

Triadic

#4239D2

#D24239

#39D242

Split Complementary

#4239D2

#D28F39

#7DD239

Tetradic

#4239D2

#D2397D

#C9D239

#39D28F

Color Blindness Simulation

Original

#4239D2

Protanopia

#3E3EAD

Deuteranopia

#3F3FA4

Tritanopia

#429089

Achromatopsia

#464646

CSS Usage

background-color: #4239D2;
color: #4239D2;
border-color: #4239D2;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F3FB
100
#E5E4F7
200
#C7C5F2
300
#A09BE8
400
#6C65DC
500
#392FD0
600
#2D26A6
700
#241E85
800
#1C1868
900
#18154C
950
#0F0D30

Contrast Checker

Text on white

7.64:1

AA Pass AAA Pass

Text on black

2.75:1

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