0,0,0,       //  0 = black (background color #1)
66,74,74,    //  1 = grey (background color #2)
206,183,166, //  2 = top of spec
201,178,160, //  3
196,172,154, //  4
192,167,148, //  5
187,161,141, //  6
182,156,135, //  7
178,150,129, //  8
173,145,123, //  9
168,139,117, // 10 = mid of spec
164,134,111, // 11
159,128,105, // 12
154,123,99,  // 13
150,117,92,  // 14
145,112,86,  // 15
140,107,80,  // 16
136,101,74,  // 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
