8,72,125      // 0 = black (background color #1)
8,72,125       // 1 = grey (background color #2)
128,255,128    // 2 = top of spec
25,134,190    // 3
25,134,190    // 4
25,134,190    // 5
25,134,190    // 6
25,134,190    // 7
25,134,190    // 8
15,177,211    // 9
15,177,211    // 10 = mid of spec
15,177,211    // 11
15,177,211    // 12
15,177,211    // 13
15,177,211    // 14
15,177,211    // 15
15,177,211    // 16
15,177,211    // 17 = bottom of spec
25,134,190    // 18 osc 1 (brightest)
25,134,190    // 19 osc 2
15,177,211    // 20 osc 3
15,177,211    // 21 osc 4
15,177,211    // 22 osc 5 (dimmest)
128,255,128      // 23 spectrum peaks

