IPA: /ˈhjuːləs/
KK: /ˈhjuːləs/
Having no color or lacking any shade; colorless.
The painting was hueless, giving it a stark and lifeless appearance.
Hueless is formed from " hue " (from Old English "hiw", meaning color or appearance) and " -less " (meaning without). The word "hueless" means without color or lacking hue.
Think of 'hue' as referring to color, and remember that 'hueless' means lacking color.