Canon EOS 70DN Basic Instruction Manual page 294

A Customizing a Picture StyleN
Parameter Settings and Effects
g Sharpness
h Contrast
i Saturation
j Color tone
By selecting [Default set.] in step 3, you can revert the respective
Picture Style to its default parameter settings.
To use the adjusted Picture Style, first select the adjusted Picture Style,
then shoot.
130
Press the <M> button to save the
adjusted parameters. The Picture
Style selection screen will reappear.
Any parameter settings different from
the default will be displayed in blue.
0: Less sharp outline
-4: Low contrast
-4: Low saturation
-4: Reddish skin tone
+7: Sharp outline
+4: High contrast
+4: High saturation
+4: Yellowish skin tone