grey plumage
- feathersBird's lightweight covering
- silverLustrous white precious metal
- doveGentle cooing bird
- ashCombustion's powdery remains
- charcoalBurned wood residue
slate · pigeon · dusky · muted · wing · downy · soft · overcast · sparrow · gull · heron · smoke · storm · dull · weathered · neutral · pewter · cloudy