Splash of Color Effect
Here is a quick and easy step by step tutorial on how to achieve the splash of color effect with a photograph in Photoshop!
Step 1: Upload your photo and duplicate your layer.
Step 2: Select the quick selection tool.
Step 3: Click and drag the tool around the desired object you want to leave with color.
Step 4: Go to refine edge on the top to smooth the edges.
Step 5: Go to select on the top bar and hit select then inverse, then add a new layer mask.
Step 6: Select the object layer not the mask and go to image>adjustment>desaturate.
Step 7: Make adjustments if needed and your done!