#64488B

#64488B

Color Values

HEX

#64488B

RGB

100, 72, 139

HSL

265.1, 31.8%, 41.4%

HSV

265.1, 48.2%, 54.5%

CMYK

28.1%, 48.2%, 0.0%, 45.5%

OKLCH

0.4625 0.1088 301.6

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#64488B

#6F8B48

Analogous

#484D8B

#86488B

#64488B

Triadic

#64488B

#8B6448

#488B64

Split Complementary

#64488B

#8B8648

#4D8B48

Tetradic

#64488B

#8B484D

#6F8B48

#488B86

Color Blindness Simulation

Original

#64488B

Protanopia

#58587B

Deuteranopia

#5A5C77

Tritanopia

#636E6B

Achromatopsia

#535353

CSS Usage

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

Tailwind Shades

50
#F7F5F9
100
#ECE8F2
200
#D9D0E7
300
#BFAED5
400
#9C83BF
500
#7957A8
600
#614686
700
#4D386C
800
#3C2B54
900
#2E233E
950
#1D1627

Contrast Checker

Text on white

7.39:1

AA Pass AAA Pass

Text on black

2.84:1

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