If you would like to put pineapple in your jello, I have good news for you. You can actually combine the two and get a yummy dessert ... but you have to use canned pineapple to prepare it. Jello contains gelatin (a protein, which is a processed version of collagen.
It's a cobalt oxide-aluminum oxide. Very costly and extraordinary stable pigment of pure blue colour discovered by Thenard thÃ©nard in. 1802
#6699CC. Blue-gray (American English); blue-grey (English) is a medium bluish-gray color. Another name for this color is livid; this color name comes from the Latin color term lividus meaning 'a dull leaden-blue color', and also used to describe the color of contused flesh, leading to the English expression 'black and blue'. There is a range of colors called livid colors that combine the colors blue and gray.