ColourPilot

Charcoal

Hex Code #473B40

Color Analysis Summary

Color #473B40, 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 28% red, 23% green, and 25% blue. These digital components translate to exact numerical values of Red: 71, Green: 59, and Blue: 64. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #473B40. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 335°, a saturation of 9%, and a lightness index of 25%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 28%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #473B40 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)71, 59, 64
HSL (Hue, Sat, Lightness)335°, 9%, 25%
HSV (Hue, Sat, Value)335°, 17%, 28%
CSS Valuergb(71, 59, 64)

WCAG 2.1 Contrast & Accessibility Check

On White Background10.67:1
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 Background1.97:1
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