Got the pic from another Pin but I added the brand and lip color name over each swatch. I do not own this image. I simply edited it myself for better readability for myself and for other readers. As you can see, many dupe colors for various high end brand
Stillglamorus: Thrifty Thursday: Mac lipstick dupe alert --- Revlon Primrose is slightly pinker, while Mac Angel has a slightly more frosty tint. Very subtle difference, but you can tell just by looking at the smears, as well as the lipstick.