Translation of "Blackest" in Japanese

A heat-detecting thermal camera can see into the blackest of nights.

‎真っ暗な夜でも ‎赤外線カメラなら撮影できる

As the moon continues to wane, she must make the most of the blackest nights.

‎月の光が弱まるなか‎― ‎漆黒の闇に勝負をかける