#3F1C55

#3F1C55

Color Values

HEX

#3F1C55

RGB

63, 28, 85

HSL

276.8, 50.4%, 22.2%

HSV

276.8, 67.1%, 33.3%

CMYK

25.9%, 67.1%, 0.0%, 66.7%

OKLCH

0.3063 0.1025 310.0

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#3F1C55

#32551C

Analogous

#231C55

#551C4F

#3F1C55

Triadic

#3F1C55

#553F1C

#1C553F

Split Complementary

#3F1C55

#4F551C

#1C5523

Tetradic

#3F1C55

#55231C

#32551C

#1C4F55

Color Blindness Simulation

Original

#3F1C55

Protanopia

#303047

Deuteranopia

#323444

Tritanopia

#3D3C3A

Achromatopsia

#282828

CSS Usage

background-color: #3F1C55;
color: #3F1C55;
border-color: #3F1C55;
Nearest Tailwind: Fuchsia 950 #4A044E

Tailwind Shades

50
#F8F4FB
100
#EFE6F5
200
#DFC9ED
300
#C9A3E1
400
#AB71D0
500
#8E3FC0
600
#723399
700
#5B287B
800
#472060
900
#351A46
950
#22112C

Contrast Checker

Text on white

13.92:1

AA Pass AAA Pass

Text on black

1.51:1

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