Charcoal

Color Analysis Summary

Color #3F4540, historically referred to as Charcoal, is a beautifully balanced color tone. Mathematically, in the RGB (Red, Green, Blue) spectrum, this color is formulated by mixing 25% red, 27% green, and 25% blue. These digital components translate to exact numerical values of Red: 63, Green: 69, and Blue: 64. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #3F4540. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 130°, a saturation of 5%, and a lightness index of 26%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 27%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #3F4540 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.