#668581

#668581

Color Values

HEX

#668581

RGB

102, 133, 129

HSL

172.3, 13.2%, 46.1%

HSV

172.3, 23.3%, 52.2%

CMYK

23.3%, 0.0%, 3.0%, 47.8%

OKLCH

0.5917 0.0357 186.5

Properties

Cool Light Nearest: paleturquoise 4

Color Harmonies

Complementary

#668581

#85666A

Analogous

#668572

#667A85

#668581

Triadic

#668581

#816685

#858166

Split Complementary

#668581

#85667A

#857266

Tetradic

#668581

#726685

#85666A

#7A8566

Color Blindness Simulation

Original

#668581

Protanopia

#737482

Deuteranopia

#726F82

Tritanopia

#688383

Achromatopsia

#7E7E7E

CSS Usage

background-color: #668581;
color: #668581;
border-color: #668581;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F6F8F8
100
#EBEFEF
200
#D7E0DF
300
#BACAC8
400
#94ADAA
500
#6F908C
600
#597370
700
#475C5A
800
#374846
900
#2B3635
950
#1B2221

Contrast Checker

Text on white

4.01:1

AA Fail AAA Fail

Text on black

5.24:1

AA Pass AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026