#3B373C

#3B373C

Color Values

HEX

#3B373C

RGB

59, 55, 60

HSL

288.0, 4.3%, 22.5%

HSV

288.0, 8.3%, 23.5%

CMYK

1.7%, 8.3%, 0.0%, 76.5%

OKLCH

0.3427 0.0102 319.5

Properties

Cool Dark Nearest: RAL 8019 Grey Brown

Color Harmonies

Complementary

#3B373C

#383C37

Analogous

#38373C

#3C373A

#3B373C

Triadic

#3B373C

#3C3B37

#373C3B

Split Complementary

#3B373C

#3A3C37

#373C38

Tetradic

#3B373C

#3C3837

#383C37

#373A3C

Color Blindness Simulation

Original

#3B373C

Protanopia

#39393B

Deuteranopia

#3A3A3A

Tritanopia

#3B3A3A

Achromatopsia

#383838

CSS Usage

background-color: #3B373C;
color: #3B373C;
border-color: #3B373C;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F8F7F8
100
#EEECEE
200
#DCDADD
300
#C3BFC4
400
#A39DA5
500
#837A85
600
#69626A
700
#544E55
800
#413D42
900
#322F32
950
#1F1D20

Contrast Checker

Text on white

11.68:1

AA Pass AAA Pass

Text on black

1.8:1

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