IPA: /ˈdræbli/
KK: /dræbli/
In a way that is dull, lacking brightness, or not cheerful.
The room was painted drably, making it feel cold and uninviting.
Drably → It is formed from "drab" (from Middle English *drabbe*, meaning a dull or faded color) and the suffix "-ly" (meaning in a manner of). The word "drably" means in a dull or uninteresting manner.
Think of the word 'drab' which means dull or faded, and remember that 'drably' describes something done in a dull manner.