unobtrusive

/ˌʌnəbˈtrusɪv/
adjective
  1. Not attracting attention; blending in quietly.
    • The security guard was unobtrusive, standing quietly in the corner of the room.
    • She wore an unobtrusive gray dress that didn't stand out at the formal event.
    • The new design is unobtrusive and fits perfectly with the existing decor.
What does "unobtrusive" mean? | whatsthatwordmean | whatsthatwordmean