Color Grading
Coordinate brightness, contrast and color relationships to give footage a consistent, purposeful visual atmosphere.
Prompt
Apply a restrained post-production color mapping to the exact selected baseline A image, not a relighting. Use a gentle RGB color balance: cool blue-teal tint only within already existing dark tones, a slight warm tint only within already existing bright tones, and natural skin midtones. Keep the original luminance map, exposure, local brightness relationships and every light-shadow boundary exactly as in A. In particular the left wall, left floor, ceiling and character edge must not gain new illumination or bright patches. Do not introduce sunlight, golden-hour light, rim light, light rays, window-light bands or glowing highlights. Do not deepen, widen or move any shadow. Preserve the red tie and red hair streak, navy garment detail and all original figure and background pixels' spatial locations. The visible change must be color grading alone.
Text: fuse technique research · Examples: imagery generated in-house at fuse (Characters: Zlatia · Setting: Corridor with square columns)
Other techniques
Motivated LightingMatch the direction and quality of illumination to a light source within the story so the scene's lighting makes sense.Scene
Dappled LightLight passing through leaves or other obstructions creates irregular patterns that add depth and clues about the surroundings.Scene
Golden HourLow-angle warm light near sunrise or sunset can emphasize direction, long shadows and texture.Mood

Without techniqueWith techniqueThe divider moves automatically. Hover or focus to pause and drag it.
Effect comparison
In the baseline image, Zlatia and the corridor retain relatively neutral original colors. The graded version cools the shadows and corridor columns while preserving some warmth in the existing highlights, with clothing and architecture staying in the same positions. The same lighting structure develops a clearer division between warm and cool areas, changing the overall color atmosphere.
Without technique
With technique