Niagara is a
cool dark color with the hex code #009987.
This vibrant hue can be represented as RGB
0, 153, 135 in digital design or CMYK 100%, 0%, 12%, 40% for print applications.
Find matching Pantone color.
Niagara
#009987
Niagara color values
- HEX
- #009987
- RGB
- 0, 153, 135
- HSL
- 173°, 100%, 30%
- CMYK
- 100, 0, 12, 40
Shades & tints
Darker Lighter
About this color
Niagara sits at 173° on the color wheel with 100% saturation and 30% lightness, placing it in the cyan segment of the spectrum. With saturation at 100%, this is a high-chroma color: the kind that anchors palettes and demands considered placement. The lower lightness gives it weight and depth, lending gravity to any palette it enters.
In digital environments, Niagara is rendered as rgb(0, 153, 135), where the green channel leads at 153, with red and blue channels close behind. High saturation combined with low lightness creates deep, jewel-toned results — useful for premium UI elements, hover states, and focused interaction areas.
For print, Niagara translates to a CMYK breakdown of 100C 0M 12Y 40K. With a moderate key (40%), this color uses black to deepen the chromatic channels rather than replace them, a profile that typically holds up well in both offset and digital print. No brands in the brandkit.pro library currently specify this exact hex as a named brand color.
Color harmonies
Complementary
Analogous
Triadic
Split-Complementary
How to use Niagara
CSS Variable
:root {
--brand-primary: #009987;
--brand-primary-rgb: 0, 153, 135;
}Define as a CSS custom property for consistent theming across your site.
Tailwind Config
colors: {
brand: '#009987',
}
Add to your Tailwind config to use classes like bg-brand.
Print Design (CMYK)
C: 100%
M: 0%
Y: 12%
K: 40%Use these CMYK values in Adobe Illustrator, InDesign, or print specifications.
RGB for Screens
rgb(0, 153, 135)
rgba(0, 153, 135, 0.8)Use RGB notation for compatibility or add alpha channel for transparency.
Frequently asked questions
What color is #009987?
#009987 is Niagara, a cool dark color with RGB values of 0, 153, 135. It has a hue of 173°, 100%
saturation, and 30% lightness in the HSL color
space.
What is the RGB value of #009987?
The RGB color code for #009987 is rgb(0, 153, 135). This means it contains 0 red,
153 green, and 135 blue in the RGB color model.
Is Niagara a warm or cool color?
Niagara (#009987) is a cool color with a hue between 120-300° on the color wheel.
How do I use #009987 in CSS?
You can use #009987 in CSS with:
background-color: #009987; or color: #009987; or as an RGB value: rgb(0, 153, 135). For print design, use CMYK: 100%, 0%, 12%, 40%.