Is there a high contrast option for this?

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so, with the introduction of the pioneer i’ve been paying more attention to the unit special skills, and i realise i don’t see how far into the cooldown this is. the difference between the shaded and unshaded icon is too small to tell at a glance, so, is there an option to increase the contrast of this? if not, then my suggestion is to please add a higher contrast option. maybe make the shaded portion of the icon black and white? or just add a contrast slider for these cooldowns?

thank you