彩 is a Japanese kanji written with 11 strokes, listed here under the keyword “coloring”. It is built from 采 (grab) and 彡 (bristle). In Remembering the Kanji by James W. Heisig it is frame 1850.
On KumiJi Glyph Explorer, open the parts search and type “grab” + “bristle”. 彩 is among the results, together with every other character containing the same shapes.
Open 彩 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.