#403729

#403729

Color Values

HEX

#403729

RGB

64, 55, 41

HSL

36.5, 21.9%, 20.6%

HSV

36.5, 35.9%, 25.1%

CMYK

0.0%, 14.1%, 35.9%, 74.9%

OKLCH

0.3421 0.0264 78.6

Properties

Warm Dark Nearest: RAL 6008 Brown Green

Color Harmonies

Complementary

#403729

#293240

Analogous

#402C29

#3E4029

#403729

Triadic

#403729

#294037

#372940

Split Complementary

#403729

#293E40

#2C2940

Tetradic

#403729

#29402C

#293240

#40293E

Color Blindness Simulation

Original

#403729

Protanopia

#3C3C2C

Deuteranopia

#3D3D2D

Tritanopia

#402F30

Achromatopsia

#383838

CSS Usage

background-color: #403729;
color: #403729;
border-color: #403729;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F9F8F6
100
#F0EEEA
200
#E3DDD3
300
#CFC5B4
400
#B5A58C
500
#9B8664
600
#7C6B50
700
#635540
800
#4E4332
900
#3A3327
950
#252019

Contrast Checker

Text on white

11.69:1

AA Pass AAA Pass

Text on black

1.8:1

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