blue,
black,
night,
obscure,
evil,
shadow,
morose,
sinister,
grim,
wicked,
dismal,
dour,
sour,
iniquity,
gloomy,
sullen,
dim,
saturnine,
nighttime,
crepuscular,
benighted,
subdued,
moody,
darkness,
glum,
incomprehensible,
dusky,
disconsolate,
inactive,
colored,
stygian,
brunette,
tenebrous,
concealed,
wickedness,
depressing,
coloured,
glowering,
caliginous,
brunet,
aphotic,
cimmerian,
dispiriting,
cheerless,
twilit,
darkling,
unlit,
darkened,
tenebrific,
darkish,
more