#3B3B40

#3B3B40

Color Values

HEX

#3B3B40

RGB

59, 59, 64

HSL

240.0, 4.1%, 24.1%

HSV

240.0, 7.8%, 25.1%

CMYK

7.8%, 7.8%, 0.0%, 74.9%

OKLCH

0.3542 0.0086 286.0

Properties

Cool Dark Nearest: NCS S 8000-N Very Dark Grey

Color Harmonies

Complementary

#3B3B40

#40403B

Analogous

#3B3D40

#3D3B40

#3B3B40

Triadic

#3B3B40

#403B3B

#3B403B

Split Complementary

#3B3B40

#403D3B

#3D403B

Tetradic

#3B3B40

#403B3D

#40403B

#3B403D

Color Blindness Simulation

Original

#3B3B40

Protanopia

#3B3B3F

Deuteranopia

#3B3B3E

Tritanopia

#3B3E3E

Achromatopsia

#3B3B3B

CSS Usage

background-color: #3B3B40;
color: #3B3B40;
border-color: #3B3B40;
Nearest Tailwind: Zinc 700 #3F3F46

Tailwind Shades

50
#F7F7F8
100
#EDEDEE
200
#DADADD
300
#BFBFC4
400
#9D9DA5
500
#7A7A85
600
#62626A
700
#4E4E55
800
#3D3D42
900
#2F2F32
950
#1D1D20

Contrast Checker

Text on white

11.14:1

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