self coloured

/ˌsɛlf ˈkʌlərd/
adjective
  1. Having a single, uniform color; not patterned or multicolored (British spelling).
    • The curtains were self-coloured, a soft beige without any pattern.
    • The car's paint was self-coloured, a glossy black with no metallic flakes.
    • He bought a self-coloured tie in a muted grey for the formal event.
  2. Having its natural color; not dyed or artificially colored (British spelling).
    • She preferred self-coloured leather for the bag, without any dye.
    • The fabric was self-coloured cotton, left in its natural off-white state.
    • The garden path used self-coloured stone, showing the original rock hues.