#64488C

#64488C

Color Values

HEX

#64488C

RGB

100, 72, 140

HSL

264.7, 32.1%, 41.6%

HSV

264.7, 48.6%, 54.9%

CMYK

28.6%, 48.6%, 0.0%, 45.1%

OKLCH

0.4631 0.1102 301.2

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#64488C

#708C48

Analogous

#484E8C

#86488C

#64488C

Triadic

#64488C

#8C6448

#488C64

Split Complementary

#64488C

#8C8648

#4E8C48

Tetradic

#64488C

#8C484E

#708C48

#488C86

Color Blindness Simulation

Original

#64488C

Protanopia

#58587C

Deuteranopia

#5A5C78

Tritanopia

#636F6C

Achromatopsia

#535353

CSS Usage

background-color: #64488C;
color: #64488C;
border-color: #64488C;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F7F5F9
100
#ECE8F2
200
#D9D0E7
300
#BEAED5
400
#9B82BF
500
#7857A8
600
#604587
700
#4D376C
800
#3C2B54
900
#2E223E
950
#1D1627

Contrast Checker

Text on white

7.37:1

AA Pass AAA Pass

Text on black

2.85:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026