ColourPilot

Sky Blue

Hex Code #91CBD7

Color Analysis Summary

Color #91CBD7, 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 57% red, 80% green, and 84% blue. These digital components translate to exact numerical values of Red: 145, Green: 203, and Blue: 215. In terms of web formatting, this exact tone is declared in stylesheets using the hex code #91CBD7. For designers working with cylindrical coordinates, its HSL values are mapped to a hue angle of 190°, a saturation of 47%, and a lightness index of 71%. In the HSV (Hue, Saturation, Value) model, it retains a brightness value of 84%. Because of its specific lightness, this tone offers distinct visual contrast properties. Incorporating #91CBD7 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)145, 203, 215
HSL (Hue, Sat, Lightness)190°, 47%, 71%
HSV (Hue, Sat, Value)190°, 33%, 84%
CSS Valuergb(145, 203, 215)

WCAG 2.1 Contrast & Accessibility Check

On White Background1.79:1
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 Background11.73:1
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