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Jet Black

#28150B

Jet Black is a warm dark color with the hex code #28150B. This moderately saturated hue can be represented as RGB 40, 21, 11 in digital design or CMYK 0%, 47%, 73%, 84% for print applications. Find matching Pantone color.

Jet Black Color Values

HEX
#28150B
RGB
40, 21, 11
HSL
21°, 57%, 10%
CMYK
0, 47, 73, 84

Shades & Tints

Darker Lighter

About this color

Jet Black sits at 21° on the color wheel, placing it in the warm color family, often associated with energy and warmth. With 57% saturation and 10% lightness, this moderately saturated dark hue balances visibility with restraint.

In digital design, warm colors like Jet Black work well for calls-to-action, accent elements, and creating urgency. Dark colors provide excellent contrast for text overlays and premium brand aesthetics.

When using Jet Black in print, the CMYK breakdown of 0%, 47%, 73%, 84% ensures accurate color reproduction. The high black component suggests this color will print deep and rich, though screen appearance may vary from print output.

Color Harmonies

Complementary

Analogous

Triadic

Split-Complementary

How to use Jet Black

CSS Variable 

:root {
  --brand-primary: #28150B;
  --brand-primary-rgb: 40, 21, 11;
}

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

Tailwind Config 

colors: {
  brand: '#28150B',
}

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

Print Design (CMYK) 

C: 0%
M: 47%
Y: 73%
K: 84%

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

RGB for Screens 

rgb(40, 21, 11)
rgba(40, 21, 11, 0.8)

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

Brands Using the Same Hue

14 brand s with colors near 21° on the color wheel

Mastercard logo
Mastercard
SoundCloud logo
SoundCloud
Airbnb logo
Airbnb
JPMorgan Chase logo
JPMorgan Chase

Frequently Asked Questions

What color is #28150B?
#28150B is Jet Black, a warm dark color with RGB values of 40, 21, 11. It has a hue of 21°, 57% saturation, and 10% lightness in the HSL color space.
What is the RGB value of #28150B?
The RGB color code for #28150B is rgb(40, 21, 11). This means it contains 40 red, 21 green, and 11 blue in the RGB color model.
Is Jet Black a warm or cool color?
Jet Black (#28150B) is a warm color with a hue between 0-60° or 300-360° on the color wheel.
How do I use #28150B in CSS?
You can use #28150B in CSS with: background-color: #28150B; or color: #28150B; or as an RGB value: rgb(40, 21, 11). For print design, use CMYK: 0%, 47%, 73%, 84%.

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