The engineer modeled the system's response to violet noise to evaluate its sensitivity to high-frequency disturbances.

Her scarf had tiny violet-tips that caught the sunlight.

At dusk, the violet-tip landed on the milkweed, its ragged wings flashing hints of red and brown with shimmering violet at the tips.

At the networking event, Jenna was a shrinking violet who managed to speak to only two people all evening.

The violet red of her coat stood out against the grey winter streets.

The African violet bloomed on the windowsill, its velvety petals brightening the whole room.

The blue violet of the twilight sky soothed him.

She wore a blue violet scarf that brightened the whole room.

She chose a violet red dress for the evening gala.

She painted the sunset using streaks of red violet to capture its unusual glow.