#3F402E

#3F402E

Color Values

HEX

#3F402E

RGB

63, 64, 46

HSL

63.3, 16.4%, 21.6%

HSV

63.3, 28.1%, 25.1%

CMYK

1.6%, 0.0%, 28.1%, 74.9%

OKLCH

0.365 0.0294 110.4

Properties

Cool Dark Nearest: RAL 7013 Brown Grey

Color Harmonies

Complementary

#3F402E

#2F2E40

Analogous

#40382E

#36402E

#3F402E

Triadic

#3F402E

#2E3F40

#402E3F

Split Complementary

#3F402E

#2E3640

#382E40

Tetradic

#3F402E

#2E4038

#2F2E40

#402E36

Color Blindness Simulation

Original

#3F402E

Protanopia

#3F3F32

Deuteranopia

#3F3F33

Tritanopia

#3F3637

Achromatopsia

#3E3E3E

CSS Usage

background-color: #3F402E;
color: #3F402E;
border-color: #3F402E;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F8F8F6
100
#EFF0EB
200
#E1E1D5
300
#CBCCB8
400
#AEB091
500
#92946B
600
#757755
700
#5E5F44
800
#494A35
900
#373829
950
#23231A

Contrast Checker

Text on white

10.58:1

AA Pass AAA Pass

Text on black

1.98:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026