#3F1B60

#3F1B60

Color Values

HEX

#3F1B60

RGB

63, 27, 96

HSL

271.3, 56.1%, 24.1%

HSV

271.3, 71.9%, 37.6%

CMYK

34.4%, 71.9%, 0.0%, 62.4%

OKLCH

0.3134 0.1176 304.3

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#3F1B60

#3C601B

Analogous

#1C1B60

#601B5E

#3F1B60

Triadic

#3F1B60

#603F1B

#1B603F

Split Complementary

#3F1B60

#5E601B

#1B601C

Tetradic

#3F1B60

#601C1B

#3C601B

#1B5E60

Color Blindness Simulation

Original

#3F1B60

Protanopia

#2F2F4F

Deuteranopia

#32344B

Tritanopia

#3D423F

Achromatopsia

#282828

CSS Usage

background-color: #3F1B60;
color: #3F1B60;
border-color: #3F1B60;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F8F4FB
100
#EEE5F6
200
#DCC7EF
300
#C39FE4
400
#A36CD6
500
#8338C7
600
#682D9F
700
#54247F
800
#411C64
900
#321849
950
#1F0F2E

Contrast Checker

Text on white

13.66:1

AA Pass AAA Pass

Text on black

1.54:1

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