Brick-red and Vermilion

Vermilion and brick-red are semantically related. In some cases you can use "Vermilion" instead an adjective phrase "Brick-red".

Vermilion adjective - Of a vivid red to reddish-orange color.

Brick-red and vermilion are semantically related. You can use "Brick-red" instead an adjective "Vermilion".