#631AB2

#631AB2

Color Values

HEX

#631AB2

RGB

99, 26, 178

HSL

268.8, 74.5%, 40.0%

HSV

268.8, 85.4%, 69.8%

CMYK

44.4%, 85.4%, 0.0%, 30.2%

OKLCH

0.4317 0.2125 297.9

Properties

Cool Dark Nearest: purple 3

Color Harmonies

Complementary

#631AB2

#69B21A

Analogous

#1A1DB2

#AF1AB2

#631AB2

Triadic

#631AB2

#B2631A

#1AB263

Split Complementary

#631AB2

#B2AF1A

#1DB21A

Tetradic

#631AB2

#B21A1D

#69B21A

#1AB2AF

Color Blindness Simulation

Original

#631AB2

Protanopia

#43438D

Deuteranopia

#484D84

Tritanopia

#5F706A

Achromatopsia

#343434

CSS Usage

background-color: #631AB2;
color: #631AB2;
border-color: #631AB2;
Nearest Tailwind: Violet 800 #5B21B6

Tailwind Shades

50
#F7F3FC
100
#EDE2F8
200
#DAC1F6
300
#C094EF
400
#9E5AE7
500
#7C21DE
600
#631AB2
700
#4F158E
800
#3E106F
900
#2F1051
950
#1E0A33

Contrast Checker

Text on white

9.05:1

AA Pass AAA Pass

Text on black

2.32:1

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