Is it possible in beamer to darken all colors on an inserted pdf image?
55180
Coloring a black and white PDF graphic
158864
How can I achieve colour overlay effect in PS?
100276
LaTeX Beamer style
118711
Setting a custom RGB background color in beamer
13324
Different colors for different types of blocks in beamer
76800
Disable white background of pasted text in PowerPoint
50727
How can I change colors in an Illustrator file without modifying other aspects?
130795
Using a given colour table with Image?
37321
How can I colorize an imported model?
38996
Using [pdf]{pstricks} with beamer doesn't work, but auto-pst-pdf does, why?
67385
PDF in CMYK or RGB color space
95062
Automatically fit the graphics in the remaining space of a Beamer slide
14075
Blacking out a part of a PDF, or redaction of text
25276
Invert colors of an image in CSS or JavaScript
73634
Would it be possible to lighten the color of the new top bar?
90681
How to remove a specific color in an image in Photoshop?
13250
How can I highlight or annotate PDFs?