#3F2B51

#3F2B51

Color Values

HEX

#3F2B51

RGB

63, 43, 81

HSL

271.6, 30.6%, 24.3%

HSV

271.6, 46.9%, 31.8%

CMYK

22.2%, 46.9%, 0.0%, 68.2%

OKLCH

0.3305 0.0693 307.3

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#3F2B51

#3D512B

Analogous

#2C2B51

#512B50

#3F2B51

Triadic

#3F2B51

#513F2B

#2B513F

Split Complementary

#3F2B51

#50512B

#2B512C

Tetradic

#3F2B51

#512C2B

#3D512B

#2B5051

Color Blindness Simulation

Original

#3F2B51

Protanopia

#363648

Deuteranopia

#383946

Tritanopia

#3E413F

Achromatopsia

#323232

CSS Usage

background-color: #3F2B51;
color: #3F2B51;
border-color: #3F2B51;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F7F5F9
100
#EDE9F2
200
#DCD0E6
300
#C3AFD5
400
#A284BE
500
#8258A7
600
#684785
700
#53396B
800
#412C53
900
#31233E
950
#1F1627

Contrast Checker

Text on white

12.53:1

AA Pass AAA Pass

Text on black

1.68:1

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