What post-processing property can be used to give a cohesive icy look to colors in a snow level scene?

The User LUT option is designed to apply a Look-Up Table (LUT) that transforms the colors of your scene in a specific way, making it incredibly useful for achieving a cohesive icy look in a snow level. A LUT is essentially a predefined table that applies mathematical transformations to color values, allowing for precise control over the color grading process. By using a User LUT, you can create a consistent atmosphere that enhances the snowy environment, emphasizing the cool tones and brightness typically associated with ice and snow.

While color grading can also adjust the overall look of a scene, it is generally broader and less specific than what a User LUT offers. Color grading modifies various aspects of the color balance and intensity but may not yield the exact visual style desired for a snowy effect without the targeted adjustments that a LUT provides. Brightness and saturation can change how light or color intensity is perceived but do not provide the level of detail or cohesion that a User LUT does for creating a specific icy appearance.