New blocks should have different color print on maps

Excuse me as I don't know the exact place to put this, but it is a pretty wasted opportunitie to have none of the blocks added 1.14 onwards give one single new color on the map. Warped steam could print a new blue shade, and honey could print a more dark gold shade instead of plain orange wool, since we are short on some ranges of orange and blue. Also, crisom planks print netherrack red?