#402121

#402121

Color Values

HEX

#402121

RGB

64, 33, 33

HSL

0.0, 32.0%, 19.0%

HSV

0.0, 48.4%, 25.1%

CMYK

0.0%, 48.4%, 48.4%, 74.9%

OKLCH

0.2896 0.0479 20.4

Properties

Warm Dark Nearest: RAL 3007 Black Red

Color Harmonies

Complementary

#402121

#214040

Analogous

#402130

#403021

#402121

Triadic

#402121

#214021

#212140

Split Complementary

#402121

#214030

#213040

Tetradic

#402121

#304021

#214040

#302140

Color Blindness Simulation

Original

#402121

Protanopia

#333221

Deuteranopia

#343721

Tritanopia

#3E2121

Achromatopsia

#282828

CSS Usage

background-color: #402121;
color: #402121;
border-color: #402121;
Nearest Tailwind: Orange 950 #431407

Tailwind Shades

50
#F9F5F5
100
#F2E8E8
200
#E7D0D0
300
#D5AEAE
400
#BF8282
500
#A85757
600
#874545
700
#6C3737
800
#542B2B
900
#3E2222
950
#271616

Contrast Checker

Text on white

14.41:1

AA Pass AAA Pass

Text on black

1.46:1

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