#665F5A

#665F5A

Color Values

HEX

#665F5A

RGB

102, 95, 90

HSL

25.0, 6.2%, 37.6%

HSV

25.0, 11.8%, 40.0%

CMYK

0.0%, 6.9%, 11.8%, 60.0%

OKLCH

0.4905 0.012 58.0

Properties

Warm Dark Nearest: RAL 7039 Quartz Grey

Color Harmonies

Complementary

#665F5A

#5A6166

Analogous

#665A5B

#66655A

#665F5A

Triadic

#665F5A

#5A665F

#5F5A66

Split Complementary

#665F5A

#5A6665

#5A5B66

Tetradic

#665F5A

#5B665A

#5A6166

#655A66

Color Blindness Simulation

Original

#665F5A

Protanopia

#63635B

Deuteranopia

#63645C

Tritanopia

#665C5C

Achromatopsia

#606060

CSS Usage

background-color: #665F5A;
color: #665F5A;
border-color: #665F5A;
Nearest Tailwind: Stone 600 #57534E

Tailwind Shades

50
#F8F7F7
100
#EEEDEC
200
#DEDBD9
300
#C6C1BE
400
#A6A09B
500
#877E78
600
#6C6560
700
#57514D
800
#443F3C
900
#33302E
950
#201E1D

Contrast Checker

Text on white

6.27:1

AA Pass AAA Fail

Text on black

3.35:1

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