Cloudy
Remembering the very first rainbow, it was to capture the shimmery, ditsy and iridescent, where the motley of it all gives that unspeakable rush of excitement- its rainbow.
Looking like the ice kachang of the place, not even ice kachang (with green) is as rainbow as this.
P.S. The joy of arguing something to the point of rainbow. Red, blue and yellow. Without their existence there wouldn't be the rest of the colours. Look between them|where they intersect each other and you will see everything {all the colours} you need.