“Hue” refers to wavelength on the wheel of spectral colors.
Any hue plus black is a “shade”.
Navy is a shade of blue.
Any hue plus white is a “tint”.
Pink is a tint of red.
They share the same hue based in red,
but pink is far less saturated.
So “saturation” refers to color intensity,
with no mixture of white. Got it?
I like Gerbera’s for their saturated color.