#3F1C43

#3F1C43

Color Values

HEX

#3F1C43

RGB

63, 28, 67

HSL

293.8, 41.1%, 18.6%

HSV

293.8, 58.2%, 26.3%

CMYK

6.0%, 58.2%, 0.0%, 73.7%

OKLCH

0.2941 0.0807 323.4

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#3F1C43

#20431C

Analogous

#2B1C43

#431C33

#3F1C43

Triadic

#3F1C43

#433F1C

#1C433F

Split Complementary

#3F1C43

#33431C

#1C432B

Tetradic

#3F1C43

#432B1C

#20431C

#1C3343

Color Blindness Simulation

Original

#3F1C43

Protanopia

#30303A

Deuteranopia

#323437

Tritanopia

#3D3230

Achromatopsia

#262626

CSS Usage

background-color: #3F1C43;
color: #3F1C43;
border-color: #3F1C43;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F9F5FA
100
#F2E7F3
200
#E7CDEA
300
#D6A9DB
400
#BF7AC7
500
#A94BB4
600
#873C90
700
#6C3073
800
#55265A
900
#3F1F42
950
#28132A

Contrast Checker

Text on white

14.4:1

AA Pass AAA Pass

Text on black

1.46:1

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