213,213,255, // 0 = background
213,213,255, // 1 = dots
255,128,0,   // 2 = top of spec
139,139,255,  // 3
139,139,255,  // 4
139,139,255,  // 5
139,139,255,  // 6
139,139,255,  // 7
139,139,255,  // 8
139,139,255,  // 9
139,139,255,  // 10
139,139,255,  // 11
139,139,255,  // 12
139,139,255,  // 13
139,139,255,  // 14
139,139,255,  // 15
139,139,255,  // 16
139,139,255,  // 17 = bottom of spec
139,139,255,  // 18 = osc 1 (centre)
139,139,255,  // 19 = osc 2
139,139,255,  // 20 = osc 3
139,139,255,  // 21 = osc 4
139,139,255,  // 22 = osc 5
255,255,255, // 23 = analyzer peak dots
