#3F3F30

#3F3F30

Color Values

HEX

#3F3F30

RGB

63, 63, 48

HSL

60.0, 13.5%, 21.8%

HSV

60.0, 23.8%, 24.7%

CMYK

0.0%, 0.0%, 23.8%, 75.3%

OKLCH

0.363 0.0247 107.6

Properties

Warm Dark Nearest: RAL 7013 Brown Grey

Color Harmonies

Complementary

#3F3F30

#30303F

Analogous

#3F3830

#383F30

#3F3F30

Triadic

#3F3F30

#303F3F

#3F303F

Split Complementary

#3F3F30

#30383F

#38303F

Tetradic

#3F3F30

#303F38

#30303F

#3F3038

Color Blindness Simulation

Original

#3F3F30

Protanopia

#3F3F34

Deuteranopia

#3F3F34

Tritanopia

#3F3637

Achromatopsia

#3E3E3E

CSS Usage

background-color: #3F3F30;
color: #3F3F30;
border-color: #3F3F30;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F8F8F6
100
#EFEFEB
200
#E0E0D6
300
#CACABA
400
#ADAD94
500
#91916E
600
#747458
700
#5D5D47
800
#484837
900
#36362B
950
#22221B

Contrast Checker

Text on white

10.69:1

AA Pass AAA Pass

Text on black

1.97:1

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