#644484

#644484

Color Values

HEX

#644484

RGB

100, 68, 132

HSL

270.0, 32.0%, 39.2%

HSV

270.0, 48.5%, 51.8%

CMYK

24.2%, 48.5%, 0.0%, 48.2%

OKLCH

0.451 0.1063 305.6

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#644484

#648444

Analogous

#444484

#844484

#644484

Triadic

#644484

#846444

#448464

Split Complementary

#644484

#848444

#448444

Tetradic

#644484

#844444

#648444

#448484

Color Blindness Simulation

Original

#644484

Protanopia

#565675

Deuteranopia

#585A71

Tritanopia

#626866

Achromatopsia

#4F4F4F

CSS Usage

background-color: #644484;
color: #644484;
border-color: #644484;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5F9
100
#EDE8F2
200
#DBD0E7
300
#C2AED5
400
#A182BF
500
#8057A8
600
#664587
700
#52376C
800
#402B54
900
#30223E
950
#1F1627

Contrast Checker

Text on white

7.77:1

AA Pass AAA Pass

Text on black

2.7:1

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