#403534

#403534

Color Values

HEX

#403534

RGB

64, 53, 52

HSL

5.0, 10.3%, 22.7%

HSV

5.0, 18.8%, 25.1%

CMYK

0.0%, 17.2%, 18.8%, 74.9%

OKLCH

0.3404 0.0159 24.1

Properties

Warm Dark Nearest: RAL 8019 Grey Brown

Color Harmonies

Complementary

#403534

#343F40

Analogous

#403439

#403B34

#403534

Triadic

#403534

#344035

#353440

Split Complementary

#403534

#34403B

#343940

Tetradic

#403534

#394034

#343F40

#3B3440

Color Blindness Simulation

Original

#403534

Protanopia

#3B3B34

Deuteranopia

#3C3D34

Tritanopia

#3F3434

Achromatopsia

#373737

CSS Usage

background-color: #403534;
color: #403534;
border-color: #403534;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F8F7F7
100
#EFECEC
200
#DFD8D8
300
#C8BDBB
400
#AA9997
500
#8D7572
600
#715D5B
700
#5A4B49
800
#463A39
900
#352D2C
950
#211C1C

Contrast Checker

Text on white

11.82:1

AA Pass AAA Pass

Text on black

1.78:1

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