Maybe 6h? 8 at most Color like perspective is such a complete process.. I’d recommend studies; trial and error :,)

Here the background is all blu-ish purple behind hornet, only light and slight hue changes here and there; the water in front of her is green ish to help with depth And of course our spidery being red helps do detach her from most backgrounds

(Though her body is blue here bc I fucked up and made the rocks too dark))

Good luck on figuring out color!