#3F1F55

#3F1F55

Color Values

HEX

#3F1F55

RGB

63, 31, 85

HSL

275.6, 46.6%, 22.7%

HSV

275.6, 63.5%, 33.3%

CMYK

25.9%, 63.5%, 0.0%, 66.7%

OKLCH

0.3111 0.0974 309.2

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#3F1F55

#35551F

Analogous

#241F55

#551F50

#3F1F55

Triadic

#3F1F55

#553F1F

#1F553F

Split Complementary

#3F1F55

#50551F

#1F5524

Tetradic

#3F1F55

#55241F

#35551F

#1F5055

Color Blindness Simulation

Original

#3F1F55

Protanopia

#313148

Deuteranopia

#333545

Tritanopia

#3D3E3B

Achromatopsia

#2A2A2A

CSS Usage

background-color: #3F1F55;
color: #3F1F55;
border-color: #3F1F55;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F4FA
100
#EEE6F4
200
#DECBEC
300
#C7A5DE
400
#A975CD
500
#8B44BB
600
#6F3696
700
#592C78
800
#45225D
900
#341C45
950
#21122B

Contrast Checker

Text on white

13.65:1

AA Pass AAA Pass

Text on black

1.54:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026