ColourPilot

Cornflower Blue

Hex Code #688CD4

Color Analysis Summary

Color #688CD4, historically referred to as Cornflower Blue, is a beautifully balanced color tone. Mathematically, in the RGB (Red, Green, Blue) spectrum, this color is formulated by mixing 41% red, 55% green, and 83% blue. These digital components translate to exact numerical values of Red: 104, Green: 140, and Blue: 212. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #688CD4. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 220°, a saturation of 56%, and a lightness index of 62%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 83%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #688CD4 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)104, 140, 212
HSL (Hue, Sat, Lightness)220°, 56%, 62%
HSV (Hue, Sat, Value)220°, 51%, 83%
CSS Valuergb(104, 140, 212)

WCAG 2.1 Contrast & Accessibility Check

On White Background3.34:1
AA Normal Text (4.5:1)FAIL
AA Large Text (3.0:1)PASS
AAA Normal Text (7.0:1)FAIL
AAA Large Text (4.5:1)FAIL
On Black Background6.29:1
AA Normal Text (4.5:1)PASS
AA Large Text (3.0:1)PASS
AAA Normal Text (7.0:1)FAIL
AAA Large Text (4.5:1)PASS

Color Harmonies

Complementary Harmony

Analogous Harmony

Triadic Harmony

Monochromatic Harmony

Shades of Cornflower Blue

Tints of Cornflower Blue