ColourPilot

Charcoal

Hex Code #4C2736

Color Analysis Summary

Color #4C2736, 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 30% red, 15% green, and 21% blue. These digital components translate to exact numerical values of Red: 76, Green: 39, and Blue: 54. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #4C2736. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 336°, a saturation of 32%, and a lightness index of 23%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 30%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #4C2736 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.

Color Code Formats

RGB (Red, Green, Blue)76, 39, 54
HSL (Hue, Sat, Lightness)336°, 32%, 23%
HSV (Hue, Sat, Value)336°, 49%, 30%
CSS Valuergb(76, 39, 54)

WCAG 2.1 Contrast & Accessibility Check

On White Background12.72:1
AA Normal Text (4.5:1)PASS
AA Large Text (3.0:1)PASS
AAA Normal Text (7.0:1)PASS
AAA Large Text (4.5:1)PASS
On Black Background1.65:1
AA Normal Text (4.5:1)FAIL
AA Large Text (3.0:1)FAIL
AAA Normal Text (7.0:1)FAIL
AAA Large Text (4.5:1)FAIL

Color Harmonies

Complementary Harmony

Analogous Harmony

Triadic Harmony

Monochromatic Harmony

Shades of Charcoal

Tints of Charcoal