ColourPilot

Charcoal Like

Hex Code #31102B

Color Analysis Summary

Color #31102B, historically referred to as Charcoal Like, is a beautifully balanced color tone. Mathematically, in the RGB (Red, Green, Blue) spectrum, this color is formulated by mixing 19% red, 6% green, and 17% blue. These digital components translate to exact numerical values of Red: 49, Green: 16, and Blue: 43. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #31102B. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 311°, a saturation of 51%, and a lightness index of 13%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 19%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #31102B 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)49, 16, 43
HSL (Hue, Sat, Lightness)311°, 51%, 13%
HSV (Hue, Sat, Value)311°, 67%, 19%
CSS Valuergb(49, 16, 43)

WCAG 2.1 Contrast & Accessibility Check

On White Background16.94:1
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 Background1.24:1
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 Like

Tints of Charcoal Like