Cobalt Blue

Color Analysis Summary

Color #11458D, historically referred to as Cobalt Blue, is a beautifully balanced color tone. Mathematically, in the RGB (Red, Green, Blue) spectrum, this color is formulated by mixing 7% red, 27% green, and 55% blue. These digital components translate to exact numerical values of Red: 17, Green: 69, and Blue: 141. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #11458D. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 215°, a saturation of 78%, and a lightness index of 31%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 55%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #11458D 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.