#3939CD

#3939CD

Color Values

HEX

#3939CD

RGB

57, 57, 205

HSL

240,0, 59,7%, 51,4%

HSV

240,0, 72,2%, 80,4%

CMYK

72,2%, 72,2%, 0,0%, 19,6%

OKLCH

0,4547 0,2196 273,4

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3939CD

#CDCD39

Analogous

#3983CD

#8339CD

#3939CD

Triadic

#3939CD

#CD3939

#39CD39

Split Complementary

#3939CD

#CD8339

#83CD39

Tetradic

#3939CD

#CD3983

#CDCD39

#39CD83

Color Blindness Simulation

Original

#3939CD

Protanopia

#3939A9

Deuteranopia

#3939A1

Tritanopia

#398D87

Achromatopsia

#444444

CSS Usage

background-color: #3939CD;
color: #3939CD;
border-color: #3939CD;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F3F3FB
100
#E4E4F6
200
#C6C6F1
300
#9D9DE6
400
#6868D9
500
#3333CC
600
#2929A3
700
#212182
800
#1A1A66
900
#16164A
950
#0E0E2F

Contrast Checker

Text on white

7,95:1

AA Pass AAA Pass

Text on black

2,64:1

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