#3F311B

#3F311B

Color Values

HEX

#3F311B

RGB

63, 49, 27

HSL

36.7, 40.0%, 17.6%

HSV

36.7, 57.1%, 24.7%

CMYK

0.0%, 22.2%, 57.1%, 75.3%

OKLCH

0.3229 0.0404 77.9

Properties

Warm Dark Nearest: RAL 8014 Sepia Brown

Color Harmonies

Complementary

#3F311B

#1B293F

Analogous

#3F1F1B

#3B3F1B

#3F311B

Triadic

#3F311B

#1B3F31

#311B3F

Split Complementary

#3F311B

#1B3B3F

#1F1B3F

Tetradic

#3F311B

#1B3F1F

#1B293F

#3F1B3B

Color Blindness Simulation

Original

#3F311B

Protanopia

#393920

Deuteranopia

#3A3B22

Tritanopia

#3E2525

Achromatopsia

#323232

CSS Usage

background-color: #3F311B;
color: #3F311B;
border-color: #3F311B;
Nearest Tailwind: Yellow 950 #422006

Tailwind Shades

50
#FAF8F5
100
#F3EFE7
200
#EADECD
300
#DAC7A9
400
#C6A97B
500
#B28B4C
600
#8F6F3D
700
#725931
800
#594526
900
#42341F
950
#2A2114

Contrast Checker

Text on white

12.6:1

AA Pass AAA Pass

Text on black

1.67:1

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