ColourPilot

Dark Red Like

Hex Code #B30003

Color Analysis Summary

Color #B30003, historically referred to as Dark Red Like, is a beautifully balanced color tone. Mathematically, in the RGB (Red, Green, Blue) spectrum, this color is formulated by mixing 70% red, 0% green, and 1% blue. These digital components translate to exact numerical values of Red: 179, Green: 0, and Blue: 3. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #B30003. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 359°, a saturation of 100%, and a lightness index of 35%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 70%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #B30003 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)179, 0, 3
HSL (Hue, Sat, Lightness)359°, 100%, 35%
HSV (Hue, Sat, Value)359°, 100%, 70%
CSS Valuergb(179, 0, 3)

WCAG 2.1 Contrast & Accessibility Check

On White Background7.2:1
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 Background2.92:1
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 Dark Red Like

Tints of Dark Red Like