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colour of water (esp. in rivers, lakes, sea)
scenery of rivers, lakes, etc.
light blue; pale blue; aqua
湖の水色が季節によって変わる。
The colour of the lake water changes with the seasons.
雨が降った翌日、川の水色が茶色く濁っていた。
The day after the rain, the river water had turned a murky brown.
水色の美しさに惹かれて、毎朝海を見に行く。
Drawn by the beauty of the water's colour, I go to see the ocean every morning.