15,15,15, // color 0 = black
15,15,15, // color 1 = grey for dots
255,15,15, // color 2 = top of spec
239,23,23, // 3
223,31,31, // 4
207,39,39 //5
191,47,47, // 6
175,55,55, // 7
159,63,63, // 8
143,71,71, // 9
127,71,71, // 10
111,63,63, // 11
95,55,55, // 12
79,47,47, // 13
63,39,39, // 14
47,31,31, // 15
31,23,23,  // 16
15,15,15,   // 17 = bottom of spec
255,255,255, // 18 = osc 1
214,214,214, // 19 = osc 2 (slightly dimmer)
181,189,189, // 20 = osc 3
160,170,175,  // 21 = osc 4
148,156,165,  // 22 = osc 4
255, 255, 255, // 23 = analyzer peak dots