#666167

#666167

Color Values

HEX

#666167

RGB

102, 97, 103

HSL

290.0, 3.0%, 39.2%

HSV

290.0, 5.8%, 40.4%

CMYK

1.0%, 5.8%, 0.0%, 59.6%

OKLCH

0.4992 0.0112 320.6

Properties

Cool Dark Nearest: RAL 4012 Pearl Blackberry

Color Harmonies

Complementary

#666167

#626761

Analogous

#636167

#676165

#666167

Triadic

#666167

#676661

#616766

Split Complementary

#666167

#656761

#616763

Tetradic

#666167

#676361

#626761

#616567

Color Blindness Simulation

Original

#666167

Protanopia

#646466

Deuteranopia

#646465

Tritanopia

#666464

Achromatopsia

#626262

CSS Usage

background-color: #666167;
color: #666167;
border-color: #666167;
Nearest Tailwind: Zinc 500 #71717A

Tailwind Shades

50
#F7F7F8
100
#EDEDEE
200
#DCDADC
300
#C3C0C4
400
#A39EA3
500
#827C83
600
#686369
700
#534F54
800
#413E42
900
#312F32
950
#1F1E1F

Contrast Checker

Text on white

6.05:1

AA Pass AAA Fail

Text on black

3.47:1

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