class UIColormethod

UIColor​.isBrightColor()

Determines whether a color has high perceived brightness.

static isBrightColor(color: UIColor, threshold?: number): boolean;

Parameters

• color — A UIColor instance.
• threshold — The brightness threshold, from 0 to 1; defaults to 0.72.

Return value

True if the color’s perceived brightness exceeds the threshold.

Related

• class UIColor
  A class that represents a single color value.