0,0,0,       //  0 = black (background color #1)
66,74,74,    //  1 = grey (background color #2)
255,255,255, //  2 = top of spec
238,238,238, //  3
221,221,221, //  4
204,204,204, //  5
187,187,187, //  6
170,170,170, //  7
153,153,153, //  8
136,136,136, //  9
119,119,119, // 10 = mid of spec
102,102,102, // 11
85,85,85,    // 12
68,68,68,    // 13
51,51,51,    // 14
34,34,34,    // 15
17,17,17,    // 16
0,0,0,       // 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
