0,0,0,       //  0 = black (background color #1)
66,74,74,    //  1 = grey (background color #2)
255,225,255, //  2 = top of spec
255,216,255, //  3
255,208,255, //  4
255,199,255, //  5
255,190,255, //  6
255,181,255, //  7
255,173,255, //  8
255,164,255, //  9
255,155,255, // 10 = mid of spec
230,133,230, // 11
205,111,205, // 12
180,89,180,  // 13
154,66,154,  // 14
129,44,129,  // 15
104,22,104,  // 16
79,0,79,     // 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
