#3F3C7C

#3F3C7C

Color Values

HEX

#3F3C7C

RGB

63, 60, 124

HSL

242.8, 34.8%, 36.1%

HSV

242.8, 51.6%, 48.6%

CMYK

49.2%, 51.6%, 0.0%, 51.4%

OKLCH

0.3936 0.1052 282.5

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#3F3C7C

#797C3C

Analogous

#3C597C

#5F3C7C

#3F3C7C

Triadic

#3F3C7C

#7C3F3C

#3C7C3F

Split Complementary

#3F3C7C

#7C5F3C

#597C3C

Tetradic

#3F3C7C

#7C3C59

#797C3C

#3C7C5F

Color Blindness Simulation

Original

#3F3C7C

Protanopia

#3E3E6D

Deuteranopia

#3E3E69

Tritanopia

#3F605E

Achromatopsia

#414141

CSS Usage

background-color: #3F3C7C;
color: #3F3C7C;
border-color: #3F3C7C;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E8F2
200
#D0CFE8
300
#AEADD7
400
#8380C1
500
#5753AC
600
#464389
700
#38356E
800
#2C2A56
900
#232140
950
#161528

Contrast Checker

Text on white

9.77:1

AA Pass AAA Pass

Text on black

2.15:1

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