We're going from
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In 4 Easy Steps :]
Your Base
This tutorial will only work on pictures that are really dull.
If your base isn't, you can easily prep it by duplicating it (ctrl+j), desaturating it (Control+Shift+U) and setting it to screen.
Kay, now that we've got that covered, lets continue with the tutorial :]
1.) Selective coloring
Reds: -100, +34, +100, +100
Yellows: +100, -100, +100, +100
Greens: +100, -100, -100, -100
Cyans: +100, -100, -100, +100
Magentas: +100, +100, +100, -100
Whites: -14, -11, +35, +15
Neutrals: +8, -10, -15, +10
2.) Selective coloring
Reds: -100, +100, +100, -10
Yellows: -100, -33, +51, +100
3.) Channel Mixer
Red Channel: +113, -19, +4, 0
Green Channel: -10, +111, +4, 0
Blue Channel: -16, +33, +83, 0
4.) Selective coloring
Reds: -66, -14, +13, +8
Yellows: -43, -14, -37, +33
Neutrals: +13, -13, -13, +3
And We're Done!
Other Examples:
If you have any questions, please feel free to ask.
I'd love to see your results :]