#331331

#331331

Color Values

HEX

#331331

RGB

51, 19, 49

HSL

303.8, 45.7%, 13.7%

HSV

303.8, 62.7%, 20.0%

CMYK

0.0%, 62.7%, 3.9%, 80.0%

OKLCH

0.2493 0.0692 329.8

Properties

Warm Dark Nearest: RAL 4007 Purple Violet

Color Harmonies

Complementary

#331331

#133315

Analogous

#251333

#331321

#331331

Triadic

#331331

#313313

#133133

Split Complementary

#331331

#213313

#133325

Tetradic

#331331

#332513

#133315

#132133

Color Blindness Simulation

Original

#331331

Protanopia

#25252A

Deuteranopia

#272928

Tritanopia

#312423

Achromatopsia

#1C1C1C

CSS Usage

background-color: #331331;
color: #331331;
border-color: #331331;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#FAF4FA
100
#F4E6F3
200
#ECCBEA
300
#DEA6DA
400
#CC76C6
500
#BA45B2
600
#95378F
700
#772C72
800
#5D2359
900
#441D42
950
#2B122A

Contrast Checker

Text on white

16.43:1

AA Pass AAA Pass

Text on black

1.28:1

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