#3F4133

#3F4133

Color Values

HEX

#3F4133

RGB

63, 65, 51

HSL

68.6, 12.1%, 22.7%

HSV

68.6, 21.5%, 25.5%

CMYK

3.1%, 0.0%, 21.5%, 74.5%

OKLCH

0.3689 0.0232 114.2

Properties

Cool Dark Nearest: RAL 6003 Olive Green

Color Harmonies

Complementary

#3F4133

#353341

Analogous

#413C33

#384133

#3F4133

Triadic

#3F4133

#333F41

#41333F

Split Complementary

#3F4133

#333841

#3C3341

Tetradic

#3F4133

#33413C

#353341

#413338

Color Blindness Simulation

Original

#3F4133

Protanopia

#404036

Deuteranopia

#404037

Tritanopia

#3F393A

Achromatopsia

#404040

CSS Usage

background-color: #3F4133;
color: #3F4133;
border-color: #3F4133;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F8F8F7
100
#EEEFEB
200
#DEE0D7
300
#C7C9BA
400
#A9AC95
500
#8B8F70
600
#6F725A
700
#595B48
800
#454738
900
#34362B
950
#21221B

Contrast Checker

Text on white

10.42:1

AA Pass AAA Pass

Text on black

2.02:1

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