#3C3F40

#3C3F40

Color Values

HEX

#3C3F40

RGB

60, 63, 64

HSL

195.0, 3.2%, 24.3%

HSV

195.0, 6.2%, 25.1%

CMYK

6.2%, 1.6%, 0.0%, 74.9%

OKLCH

0.3652 0.0044 219.6

Properties

Cool Dark Nearest: RAL 6012 Black Green

Color Harmonies

Complementary

#3C3F40

#403D3C

Analogous

#3C403F

#3C3D40

#3C3F40

Triadic

#3C3F40

#403C3F

#3F403C

Split Complementary

#3C3F40

#403C3D

#403F3C

Tetradic

#3C3F40

#3F3C40

#403D3C

#3D403C

Color Blindness Simulation

Original

#3C3F40

Protanopia

#3D3D40

Deuteranopia

#3D3D40

Tritanopia

#3C4040

Achromatopsia

#3E3E3E

CSS Usage

background-color: #3C3F40;
color: #3C3F40;
border-color: #3C3F40;
Nearest Tailwind: Neutral 700 #404040

Tailwind Shades

50
#F7F7F8
100
#EDEDEE
200
#DADCDC
300
#C0C3C4
400
#9EA2A4
500
#7B8284
600
#636869
700
#4F5354
800
#3E4142
900
#2F3132
950
#1E1F1F

Contrast Checker

Text on white

10.62:1

AA Pass AAA Pass

Text on black

1.98:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026