Internal Optional fillFill color for the frame. Hex values: #f5f6f8 #d5f692 #d0e17a #93d275 #67c6c0 #23bfe7 #a6ccf5 #7b92ff #fff9b1 #f5d128 #ff9d48 #f16c7f #ea94bb #ffcee0 #b384bb #000000 Default: #ffffffff (transparent).
Contains information about the style of a frame item, such as the fill color.