#331247

#331247

Color Values

HEX

#331247

RGB

51, 18, 71

HSL

277.4, 59.6%, 17.5%

HSV

277.4, 74.6%, 27.8%

CMYK

28.2%, 74.6%, 0.0%, 72.2%

OKLCH

0.2634 0.097 309.9

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#331247

#264712

Analogous

#191247

#471241

#331247

Triadic

#331247

#473312

#124733

Split Complementary

#331247

#414712

#124719

Tetradic

#331247

#471912

#264712

#124147

Color Blindness Simulation

Original

#331247

Protanopia

#25243A

Deuteranopia

#272937

Tritanopia

#31302E

Achromatopsia

#1D1D1D

CSS Usage

background-color: #331247;
color: #331247;
border-color: #331247;
Nearest Tailwind: Indigo 950 #1E1B4B

Tailwind Shades

50
#F8F3FB
100
#EFE4F6
200
#E1C6F1
300
#CB9DE6
400
#AF68D9
500
#9234CB
600
#7529A3
700
#5E2182
800
#491A66
900
#37164A
950
#230E2F

Contrast Checker

Text on white

15.93:1

AA Pass AAA Pass

Text on black

1.32:1

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