#664767

#664767

Color Values

HEX

#664767

RGB

102, 71, 103

HSL

298.1, 18.4%, 34.1%

HSV

298.1, 31.1%, 40.4%

CMYK

1.0%, 31.1%, 0.0%, 59.6%

OKLCH

0.444 0.0642 325.5

Properties

Cool Dark Nearest: RAL 4005 Blue Lilac

Color Harmonies

Complementary

#664767

#486747

Analogous

#564767

#674758

#664767

Triadic

#664767

#676647

#476766

Split Complementary

#664767

#586747

#476756

Tetradic

#664767

#675647

#486747

#475867

Color Blindness Simulation

Original

#664767

Protanopia

#59585F

Deuteranopia

#5A5D5D

Tritanopia

#645958

Achromatopsia

#505050

CSS Usage

background-color: #664767;
color: #664767;
border-color: #664767;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F8F6F9
100
#F0EAF0
200
#E1D5E2
300
#CCB7CD
400
#B18FB2
500
#956897
600
#785379
700
#604361
800
#4B344B
900
#382838
950
#231A24

Contrast Checker

Text on white

7.89:1

AA Pass AAA Pass

Text on black

2.66:1

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