#666683
A medium, muted blue closely aligning with Slategray.
About #666683
Visually, #666683 is defined as a muted blue. Designers often compare it to the standard color Slategray. Its digital footprint relies on 102 parts red, 102 parts green, and 131 parts blue light.
While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). To reproduce this shade on paper, a printer utilizes 22% cyan and 22% magenta inks. The HSL representation is 240.0° hue, 12.4% saturation, and 45.7% lightness.
Contrast ratios determine whether this color is safe for typography. Mathematical luminance calculations suggest that #FFFFFF text provides the most optimal reading experience. Always test your color combinations using a contrast checker before publishing.