Slate Blue

Color Analysis Summary

Color #646DCF, historically referred to as Slate Blue, is a beautifully balanced color tone. Mathematically, in the RGB (Red, Green, Blue) spectrum, this color is formulated by mixing 39% red, 43% green, and 81% blue. These digital components translate to exact numerical values of Red: 100, Green: 109, and Blue: 207. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #646DCF. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 235°, a saturation of 53%, and a lightness index of 60%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 81%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #646DCF into your UI layout is highly recommended for building visual hierarchy, either as a primary brand marker or a subtle secondary accent. When paired with its programmatic complement or analogous siblings, it creates a highly professional and accessible color scheme.