0,0,0,       //  0 = black (background color #1)
66,74,74,    //  1 = grey (background color #2)
210,238,251, //  2 = top of spec
197,233,250, //  3
185,228,249, //  4
172,223,248, //  5
160,218,247, //  6
148,213,245, //  7
135,208,244, //  8
123,203,243, //  9
111,198,242, // 10 = mid of spec
96,181,222,  // 11
82,163,203,  // 12
67,145,183,  // 13
53,127,164,  // 14
39,110,144,  // 15
24,92,125,   // 16
10,74,105,   // 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
