three coloring tutorials.

Layer -> Duplicate Layer
set to screen, opacity 50%

Layer -> New Adjustment Layer -> Curves
RGB
Output: 139
Input: 106

Layer -> New Adjustment Layer -> Hue/Saturation
Master: 0, 26, 0

Layer -> New Adjustment Layer -> Selective Color Options
Reds: -100, +52, +100, +47
Yellows: -100, 0, +100, 0
Cyans: -100, +16, +100, 0
Blues: +100, 0, 0, 0
Neutrals: -9, +11, +1, +7

Layer -> New Adjustment Layer -> Selective Color Options
Reds: +44, +12, +5, +5
Cyans: -41, -14, -26, +100
Magentas: -48, -25, -46, +40
Neutrals: +51, -12, -17, 0

Layer -> New Adjustment Layer -> Selective Color Options
Reds: -100, -11, +100, 0
Yellow: +100, -3, -100, -14
Neutrals: -5, 0, -11, 0

Layer -> Duplicate Layer
set to screen, 33%

Layer -> New Adjustment Layer -> Selective Color Options
Reds: -100; 0; 100; 0
Yellows: 100; -1; -17; 16
Cyans: 49; 0; -5; 0
Neutrals: 8; -9; -8; 13

Layer -> New Adjustment Layer -> Hue/Saturation
Master: 0, 20, 0

Layer -> New Adjustment Layer -> Selective Color Options
Reds: -100; 0; 100; 0
Yellows: -100; 0; 100; 0
Cyans: 100; 70; -100; 11
Blues: 100; 0; 0; 0
Magentas: 100; 0; 100; 0
Neutrals: -28; 0, -8; 0

Layer -> New Adjustment Layer -> Selective Color Options
Reds: -100; 0; 100; 0
Yellows: 100; -19; -49; 16
Cyans: 36; -74; -92; 63
Blues: 57; 0; 0; 0
Neutrals: 20; 6; -8; 0

Layer -> New Adjustment Layer -> Brightness/contrast
Brightness: 10
Contrast: 10

Layer -> New Adjustment Layer -> Selective Color Options
Reds: 43; 0; -11; 5
Neutrals: 0; 0; -16; 0