#3F4331

#3F4331

Color Values

HEX

#3F4331

RGB

63, 67, 49

HSL

73.3, 15.5%, 22.7%

HSV

73.3, 26.9%, 26.3%

CMYK

6.0%, 0.0%, 26.9%, 73.7%

OKLCH

0.3735 0.0299 118.0

Properties

Cool Dark Nearest: RAL 6003 Olive Green

Color Harmonies

Complementary

#3F4331

#353143

Analogous

#433E31

#364331

#3F4331

Triadic

#3F4331

#313F43

#43313F

Split Complementary

#3F4331

#313643

#3E3143

Tetradic

#3F4331

#31433E

#353143

#433136

Color Blindness Simulation

Original

#3F4331

Protanopia

#414135

Deuteranopia

#404036

Tritanopia

#3F393A

Achromatopsia

#414141

CSS Usage

background-color: #3F4331;
color: #3F4331;
border-color: #3F4331;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F8F8F6
100
#EEF0EB
200
#DEE1D6
300
#C7CBB8
400
#A9AF92
500
#8B936C
600
#6F7656
700
#595E45
800
#454A36
900
#34372A
950
#21231A

Contrast Checker

Text on white

10.2:1

AA Pass AAA Pass

Text on black

2.06:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026