unicolor

/ˈjunɪˌkʌlər/
adjective
  1. Having only one color; of a single uniform color.
    • The artist painted the background in a unicolor wash of pale blue.
    • She chose a unicolor dress in deep navy for the party.
    • Many minimalist designs use unicolor surfaces to create a clean look.
What does "unicolor" mean? | whatsthatwordmean | whatsthatwordmean