Very easy to see or notice: attracting attention by being great or impressive: marked by a noticeable violation of good taste.
1) There were a number of conspicuous changes to the building.
2) The bird has a conspicuous red head.
Latin conspicuus, from conspicere which means 'to get sight of'.
arresting, bodacious, bold, brilliant, catchy
unflamboyant, unconspicuous, unnoticeable.