#616660

#616660

Color Values

HEX

#616660

RGB

97, 102, 96

HSL

110.0, 3.0%, 38.8%

HSV

110.0, 5.9%, 40.0%

CMYK

4.9%, 0.0%, 5.9%, 60.0%

OKLCH

0.504 0.0112 140.5

Properties

Cool Dark Nearest: RAL 7005 Mouse Grey

Color Harmonies

Complementary

#616660

#656066

Analogous

#646660

#606662

#616660

Triadic

#616660

#606166

#666061

Split Complementary

#616660

#626066

#666064

Tetradic

#616660

#606466

#656066

#666260

Color Blindness Simulation

Original

#616660

Protanopia

#636361

Deuteranopia

#636262

Tritanopia

#616363

Achromatopsia

#656565

CSS Usage

background-color: #616660;
color: #616660;
border-color: #616660;
Nearest Tailwind: Neutral 500 #737373

Tailwind Shades

50
#F7F8F7
100
#EDEEED
200
#DBDCDA
300
#C1C4C0
400
#9FA39E
500
#7D837C
600
#646963
700
#50544F
800
#3E423E
900
#30322F
950
#1E1F1E

Contrast Checker

Text on white

5.87:1

AA Pass AAA Fail

Text on black

3.58:1

AA Fail 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