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The hexadecimal color code #217490 is a dark, vibrant shade of Cyan (known as teal). In the RGB color model, #217490 is comprised of 33 red, 116 green, and 144 blue. In the HSL color space, which is often used in digital design and color grading, it has a hue of 195 degrees, a saturation of 63%, and a lightness of 35%. This color has an approximate wavelength of 515 nm. The closest web-safe color is often utilized in web design, user interfaces (UI), and vector graphics to create vibrant Cyan atmospheres. Designers searching for Cyan color schemes often pair this with its complementary color or use it as an accent against neutral backgrounds. It is commonly used in digital design for backgrounds, typography, and accent elements. When paired with its complementary color in the palette below, it creates a high-contrast visual hierarchy. Engineers can implement this color using the CSS hex code #217490.