#403C21

#403C21

Color Values

HEX

#403C21

RGB

64, 60, 33

HSL

52.3, 32.0%, 19.0%

HSV

52.3, 48.4%, 25.1%

CMYK

0.0%, 6.2%, 48.4%, 74.9%

OKLCH

0.3529 0.0427 100.9

Properties

Warm Dark Nearest: RAL 6014 Yellow Olive

Color Harmonies

Complementary

#403C21

#212540

Analogous

#402C21

#344021

#403C21

Triadic

#403C21

#21403C

#3C2140

Split Complementary

#403C21

#213440

#2C2140

Tetradic

#403C21

#21402C

#212540

#402134

Color Blindness Simulation

Original

#403C21

Protanopia

#3E3E28

Deuteranopia

#3E3F29

Tritanopia

#402D2E

Achromatopsia

#3B3B3B

CSS Usage

background-color: #403C21;
color: #403C21;
border-color: #403C21;
Nearest Tailwind: Stone 700 #44403C

Tailwind Shades

50
#F9F9F5
100
#F2F1E8
200
#E7E4D0
300
#D5D0AE
400
#BFB782
500
#A89E57
600
#877E45
700
#6C6537
800
#544F2B
900
#3E3B22
950
#272516

Contrast Checker

Text on white

11.13:1

AA Pass AAA Pass

Text on black

1.89:1

AA Fail AAA Fail

Related Articles

Color Questions

What Is Pantone? The Universal Color Language

Feb 20, 2026
Color Questions

What Is Metamerism? Why Colors Look Different Under Different Lights

Feb 20, 2026
Color Questions

What Is Luminance? Brightness in Color Science

Feb 20, 2026