From D&D Wiki
|This material is published under the OGL|
|Illusion (Pattern) [Mind-Affecting]|
|Components:||V, S, M|
|Casting time:||1 standard action|
|Duration:||Instantaneous; see text|
|Saving Throw:||Will negates|
Each creature within the cone is affected according to its Hit Dice.
Sightless creatures are not affected by color spray.
Material Component: A pinch each of powder or sand that is colored red, yellow, and blue.