desaturated

/D EH0 S AE1 CH ER0 EY0 T IH0 D/
verb
  1. 1

    (of a colour) To lessen the saturation of.

  2. 2

    Of the oxygen saturation level in a one's hemoglobin, to decrease; to drop.

Source: https://en.wiktionary.org/wiki/desaturate, https://en.wiktionary.org/wiki/desaturated