lightslategray

#817F9F

MutedNeutral

UI Preview

Pro

Conversions

RGB129, 127, 159
CMYK19, 20, 0, 38
HSL244°, 14%, 56%
LAB54, 6, -17
Closest Library Match
slate-50092% Match

Readability

3.83On WhiteFAIL
5.46On BlackPASS AA

For optimal readability, use Black text on this background.

Magic Gradients

subtle
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vibrant
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rich
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About #817F9F

The hexadecimal color code #817F9F is a medium, desaturated shade of Blue (known as lightslategray). In the RGB color model, #817F9F is comprised of 129 red, 127 green, and 159 blue. In the HSL color space, which is often used in digital design and color grading, it has a hue of 244 degrees, a saturation of 14%, and a lightness of 56%. This color has an approximate wavelength of 481 nm. The closest web-safe color is often utilized in web design, user interfaces (UI), and vector graphics to create desaturated Blue atmospheres. Designers searching for Blue 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 #817F9F.

Vision Simulation

ProtanopiaRed-blind
DeuteranopiaGreen-blind
TritanopiaBlue-blind