0,0,0,       //  0 = black (background color #1)
66,74,74,    //  1 = grey (background color #2)
231,245,239, //  2 = top of spec
218,236,228, //  3
205,226,217, //  4
192,216,206, //  5
180,207,195, //  6
167,197,184, //  7
154,187,173, //  8
142,178,162, //  9
129,168,150, // 10 = mid of spec
116,158,139, // 11
103,148,128, // 12
91,139,117,  // 13
78,129,106,  // 14
65,119,95,   // 15
53,110,84,   // 16
40,100,73,   // 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
