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Cape Cod

#3F403F

Cape Cod is a cool dark color with the hex code #3F403F. This muted hue can be represented as RGB 63, 64, 63 in digital design or CMYK 2%, 0%, 2%, 75% for print applications. Find matching Pantone color.

Cape Cod color values

HEX
#3F403F
RGB
63, 64, 63
HSL
120°, 1%, 25%
CMYK
2, 0, 2, 75

Shades & tints

Darker Lighter

About this color

Cape Cod sits at 120° on the color wheel with 1% saturation and 25% lightness, placing it in the green segment of the spectrum. At near-zero saturation, it reads as a pure gray, with hue playing almost no role in its character. The lower lightness gives it weight and depth, lending gravity to any palette it enters.

In digital environments, Cape Cod is rendered as rgb(63, 64, 63), where the green channel leads at 64, with red and blue channels close behind. Low saturation at this depth produces the kind of sophisticated, near-neutral dark that works for application shells, sidebars, and dark-mode base layers.

For print, Cape Cod translates to a CMYK breakdown of 2C 0M 2Y 75K. A substantial black component (75%) anchors this color in print. The remaining ink channels supplement rather than drive the hue, which keeps the result stable across different paper stocks. No brands in the brandkit.pro library currently specify this exact hex as a named brand color.

Color harmonies

Complementary

Split-Complementary

How to use Cape Cod

CSS Variable 

:root {
  --brand-primary: #3F403F;
  --brand-primary-rgb: 63, 64, 63;
}

Define as a CSS custom property for consistent theming across your site.

Tailwind Config 

colors: {
  brand: '#3F403F',
}

Add to your Tailwind config to use classes like bg-brand.

Print Design (CMYK) 

C: 2%
M: 0%
Y: 2%
K: 75%

Use these CMYK values in Adobe Illustrator, InDesign, or print specifications.

RGB for Screens 

rgb(63, 64, 63)
rgba(63, 64, 63, 0.8)

Use RGB notation for compatibility or add alpha channel for transparency.

Frequently asked questions

What color is #3F403F?
#3F403F is Cape Cod, a cool dark color with RGB values of 63, 64, 63. It has a hue of 120°, 1% saturation, and 25% lightness in the HSL color space.
What is the RGB value of #3F403F?
The RGB color code for #3F403F is rgb(63, 64, 63). This means it contains 63 red, 64 green, and 63 blue in the RGB color model.
Is Cape Cod a warm or cool color?
Cape Cod (#3F403F) is a cool color with a hue between 120-300° on the color wheel.
How do I use #3F403F in CSS?
You can use #3F403F in CSS with: background-color: #3F403F; or color: #3F403F; or as an RGB value: rgb(63, 64, 63). For print design, use CMYK: 2%, 0%, 2%, 75%.

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