interactive, color, colors, color picker, javascript, drag and drop. Two errors fixed: Wrong color representation in Webkit and initial representation of red as rgb(255, 255, 255)<br/>Cores2<br/>color、color picker、colors、drag and drop、interactive、javascript<br/>顏色、顏色選擇器、顏色、拖放、互動、JavaScript的<br/>資料來源：openclipart ( https://openclipart.org/ )