0,0,0,       //  0 = black (background color #1)
66,74,74,    //  1 = grey (background color #2)
191,206,244, //  2 = top of spec
179,196,237, //  3
168,186,229, //  4
157,175,222, //  5
145,165,215, //  6
134,155,207, //  7
123,145,200, //  8
111,134,193, //  9
100,124,185, // 10 = mid of spec
89,114,178,  // 11
77,103,171,  // 12
66,93,163,   // 13
55,83,156,   // 14
44,73,149,   // 15
32,62,141,   // 16
21,52,134,   // 17 = bottom of spec
255,255,255, // 18 = osc 1 (brightest)
214,214,222, // 19 = osc 2
189,189,189, // 20 = osc 3
148,156,165, // 21 = osc 4
148,156,165, // 22 = osc 5 (dimmest)
150,150,150, // 23 = analyzer peak dots
