#3F3AB7

#3F3AB7

Color Values

HEX

#3F3AB7

RGB

63, 58, 183

HSL

242.4, 51.9%, 47.3%

HSV

242.4, 68.3%, 71.8%

CMYK

65.6%, 68.3%, 0.0%, 28.2%

OKLCH

0.4388 0.1898 276.9

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3F3AB7

#B2B73A

Analogous

#3A74B7

#7E3AB7

#3F3AB7

Triadic

#3F3AB7

#B73F3A

#3AB73F

Split Complementary

#3F3AB7

#B77E3A

#74B73A

Tetradic

#3F3AB7

#B73A74

#B2B73A

#3AB77E

Color Blindness Simulation

Original

#3F3AB7

Protanopia

#3D3D99

Deuteranopia

#3D3D92

Tritanopia

#3F817C

Achromatopsia

#444444

CSS Usage

background-color: #3F3AB7;
color: #3F3AB7;
border-color: #3F3AB7;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E6E5F5
200
#CAC9EE
300
#A5A2E2
400
#7470D2
500
#433DC2
600
#35319B
700
#2B277C
800
#211F61
900
#1C1A47
950
#11102D

Contrast Checker

Text on white

8.4:1

AA Pass AAA Pass

Text on black

2.5:1

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