#4239AF

#4239AF

Color Values

HEX

#4239AF

RGB

66, 57, 175

HSL

244.6, 50.9%, 45.5%

HSV

244.6, 67.4%, 68.6%

CMYK

62.3%, 67.4%, 0.0%, 31.4%

OKLCH

0.4321 0.1801 279.1

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#4239AF

#A6AF39

Analogous

#396BAF

#7D39AF

#4239AF

Triadic

#4239AF

#AF4239

#39AF42

Split Complementary

#4239AF

#AF7D39

#6BAF39

Tetradic

#4239AF

#AF396B

#A6AF39

#39AF7D

Color Blindness Simulation

Original

#4239AF

Protanopia

#3E3E92

Deuteranopia

#3F3F8C

Tritanopia

#427C77

Achromatopsia

#434343

CSS Usage

background-color: #4239AF;
color: #4239AF;
border-color: #4239AF;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F5F4FB
100
#E7E5F5
200
#CCC9ED
300
#A7A3E1
400
#7871D1
500
#493FC0
600
#3A329A
700
#2E287B
800
#241F60
900
#1E1A47
950
#13112D

Contrast Checker

Text on white

8.62:1

AA Pass AAA Pass

Text on black

2.44:1

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