#664086

#664086

Color Values

HEX

#664086

RGB

102, 64, 134

HSL

272.6, 35.4%, 38.8%

HSV

272.6, 52.2%, 52.5%

CMYK

23.9%, 52.2%, 0.0%, 47.5%

OKLCH

0.4475 0.1166 307.4

Properties

Cool Dark Nearest: mediumpurple 4

Color Harmonies

Complementary

#664086

#608640

Analogous

#434086

#864083

#664086

Triadic

#664086

#866640

#408666

Split Complementary

#664086

#838640

#408643

Tetradic

#664086

#864340

#608640

#408386

Color Blindness Simulation

Original

#664086

Protanopia

#565575

Deuteranopia

#585B71

Tritanopia

#646865

Achromatopsia

#4D4D4D

CSS Usage

background-color: #664086;
color: #664086;
border-color: #664086;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F8F5FA
100
#EEE8F3
200
#DCCFE8
300
#C4ACD7
400
#A47FC2
500
#8352AD
600
#69428A
700
#54356E
800
#422956
900
#322140
950
#1F1528

Contrast Checker

Text on white

7.95:1

AA Pass AAA Pass

Text on black

2.64:1

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