#66546D

#66546D

Color Values

HEX

#66546D

RGB

102, 84, 109

HSL

283.2, 13.0%, 37.8%

HSV

283.2, 22.9%, 42.7%

CMYK

6.4%, 22.9%, 0.0%, 57.3%

OKLCH

0.4731 0.0453 316.5

Properties

Cool Dark Nearest: Eggplant

Color Harmonies

Complementary

#66546D

#5B6D54

Analogous

#59546D

#6D5467

#66546D

Triadic

#66546D

#6D6654

#546D66

Split Complementary

#66546D

#676D54

#546D59

Tetradic

#66546D

#6D5954

#5B6D54

#54676D

Color Blindness Simulation

Original

#66546D

Protanopia

#5E5E67

Deuteranopia

#5F6166

Tritanopia

#656261

Achromatopsia

#5A5A5A

CSS Usage

background-color: #66546D;
color: #66546D;
border-color: #66546D;
Nearest Tailwind: Zinc 600 #52525B

Tailwind Shades

50
#F8F7F8
100
#EEEBEF
200
#DDD7E0
300
#C5BACA
400
#A694AD
500
#876F90
600
#6C5973
700
#56475C
800
#433748
900
#332B36
950
#201B22

Contrast Checker

Text on white

6.88:1

AA Pass AAA Fail

Text on black

3.05:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026