public static IColorType WithContrast(this IColorType colorToAdjust, IColorType fixedColor, double minimumRequiredContrast = 3)
{
var contrast = colorToAdjust.Contrast(fixedColor);
int tries = 0;
while (contrast < minimumRequiredContrast &&
tries++ < 30)
{
if (fixedColor.Luminance0To1() < .5)
{
colorToAdjust = colorToAdjust.WithLightnessAdjustment(1.05).ToColor();
}
else
{
colorToAdjust = colorToAdjust.WithLightnessAdjustment(.95).ToColor();
}
contrast = colorToAdjust.Contrast(fixedColor);
}
return(colorToAdjust);
}
