Here is the full list of all 46 Color Guardians trophies - there are 34 bronze, 8 silver, 3 gold and 1 platinum.
Win all trophies in the game!
Die 500 times.
Fall off a cliff 100 times.
Clear Mountain level 6 without grabbing any orbs.
Complete a level without grabbing a single orb.
Clear Crystal Cave level 3 without grabbing any orbs.
Clear a level playing with the secret character.
Clear a Boss level using the secret character.
Clear a level with all characters
Clear final Krogma level with all characters.
Clear at least one extra level collecting all orbs.
Find all of the Castle's hidden Tokis.
Clear the credits level collecting all orbs.
Paint the whole world with color.
Clear the final Krogma level without dying.
Release all Tokis from their cages.
Earn an incredible amount of stars. (50%)
Defeat the Mountain Boss.
Destroy every single goblin in Mountain level 3.
Open all gates in Mountain level 2.
Stay 5 minutes on a level using Jellies wihout dying.
Encounter the Old Goblin.
Defeat Krogma on Crystal cave.
Clear Crystal Cave level 6 without crashing any obstacles on the color rails.
Earn a big pile of stars. (30%)
Defeat the Windmill Boss.
Get to the end of windmill 7 level without using a single jelly.
Get to the choppa!!! Don't miss any of the choppers on Windmill Level 6.
Fall into a pit with the chopper.
Use windchopper for the first time.
Earn a bunch of stars. (20%)
Clear a boss level without dying.
Defeat the Castle Boss.
Clear a level without passing through checkpoints.
Grab 2000 color orbs.
Clear a speed level wihout dying or missing any orbs.
Fall into the water 3 times in a row
Collect 100 big color orbs.
Grab 500 orbs the perfect way.
Complete 5 bonus color sequences.
Clear a level with no stars.
Clear a level collecting only multicolor orbs.
Almost perfect a level and miss by one orb.
Get 3 stars on any level.
Get diamond stars on any level.
Change colors 215 times on a level.