colorful hexagons icon: warm tonal range, vibrant spectrum colors

colorful hexagons icon warm tonal range vibrant spectrum colors ellsworth kelly allover composition clean designs simple woven color planes controlled palette flat hexagon white background isolated design shapes geometric graphic modern abstract pattern minimalist artwork shape concept symbol visual icon: multicolor featuring simplified style inspired johannes itten showcases tasteful use negative space fragmented icons rich creates high-keyed visually appealing aesthetic generated