一ひと色いろ

noun

one color; single color

Refers to something being of a single color, often used in contexts like design, clothing, or decoration.

• 彼かの女じょは一ひと色いろのドレスを着きていた。

  She wore a dress of a single color.

• この部屋へやは一ひと色いろでまとめられている。

  This room is coordinated in one color.

noun

one kind; one type

Used to indicate a single variety or type, often in contrast to multiple kinds. Less common than the color sense.

• この店みせでは一ひと色いろのチーズしか売うっていない。

  This store sells only one kind of cheese.