#3F38C4

#3F38C4

Color Values

HEX

#3F38C4

RGB

63, 56, 196

HSL

243.0, 55.6%, 49.4%

HSV

243.0, 71.4%, 76.9%

CMYK

67.9%, 71.4%, 0.0%, 23.1%

OKLCH

0.4482 0.2082 276.1

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3F38C4

#BDC438

Analogous

#3877C4

#8538C4

#3F38C4

Triadic

#3F38C4

#C43F38

#38C43F

Split Complementary

#3F38C4

#C48538

#77C438

Tetradic

#3F38C4

#C43877

#BDC438

#38C485

Color Blindness Simulation

Original

#3F38C4

Protanopia

#3C3CA2

Deuteranopia

#3C3D9A

Tritanopia

#3F8782

Achromatopsia

#444444

CSS Usage

background-color: #3F38C4;
color: #3F38C4;
border-color: #3F38C4;
Nearest Tailwind: Indigo 700 #4338CA

Tailwind Shades

50
#F4F4FB
100
#E6E5F6
200
#C9C7EF
300
#A3A0E4
400
#716CD5
500
#4039C6
600
#332D9F
700
#29247F
800
#201C63
900
#1B1849
950
#110F2E

Contrast Checker

Text on white

8.16:1

AA Pass AAA Pass

Text on black

2.57:1

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