ColourPilot

Sky Blue

Hex Code #90B1E0

Color Analysis Summary

Color #90B1E0, historically referred to as Sky Blue, is a beautifully balanced color tone. Mathematically, in the RGB (Red, Green, Blue) spectrum, this color is formulated by mixing 56% red, 69% green, and 88% blue. These digital components translate to exact numerical values of Red: 144, Green: 177, and Blue: 224. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #90B1E0. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 215°, a saturation of 56%, and a lightness index of 72%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 88%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #90B1E0 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)144, 177, 224
HSL (Hue, Sat, Lightness)215°, 56%, 72%
HSV (Hue, Sat, Value)215°, 36%, 88%
CSS Valuergb(144, 177, 224)

WCAG 2.1 Contrast & Accessibility Check

On White Background2.2:1
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
On Black Background9.55:1
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

Color Harmonies

Complementary Harmony

Analogous Harmony

Triadic Harmony

Monochromatic Harmony

Shades of Sky Blue

Tints of Sky Blue