ColourPilot

Midnight Blue

Hex Code #123780

Color Analysis Summary

Color #123780, historically referred to as Midnight Blue, is a beautifully balanced color tone. Mathematically, in the RGB (Red, Green, Blue) spectrum, this color is formulated by mixing 7% red, 22% green, and 50% blue. These digital components translate to exact numerical values of Red: 18, Green: 55, and Blue: 128. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #123780. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 220°, a saturation of 75%, and a lightness index of 29%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 50%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #123780 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)18, 55, 128
HSL (Hue, Sat, Lightness)220°, 75%, 29%
HSV (Hue, Sat, Value)220°, 86%, 50%
CSS Valuergb(18, 55, 128)

WCAG 2.1 Contrast & Accessibility Check

On White Background11.15:1
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 Background1.88:1
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 Midnight Blue

Tints of Midnight Blue