Disclosure: This draft was generated with AI and checked against the cited primary sources, with a separate AI editorial review. It was prepared for the FrameSprite team, which has a commercial interest in FrameSprite. Proposed examples are not executed tests unless explicitly identified as recorded fixture results.
Map player-selected colors to semantic roles rather than replacing every matching RGB value. Enemy identity, poison, selection, and decorative highlights can share a source color while representing different information. A global recolor operation can change all of them unintentionally.
Key Takeaways
- Name the role being customized.
- Keep unrelated status and interaction cues separate.
- Review user-selected combinations, not just default presets.
Shared pixels do not imply shared meaning
W3C use-of-color guidance addresses information conveyed through color. Changing a color does not automatically preserve that information, especially when the same replacement affects unrelated meanings.
Microsoft's additional-cue guidance discusses color perception and player options. Treat custom colors as part of an information design, not a filter that can be declared universally successful.
Define a semantic mapping
Create separate roles such as enemy indicator, poison status, current selection, and decorative accent. Map a user preference to the intended role. Keep the palette representation and rendering implementation behind that contract.
In a browser interface, CSS custom properties can provide named values with deliberate scope. A native engine can use its own mechanism. Neither approach should infer semantic roles by searching the final flattened PNG for a particular RGB value.
For artwork that bakes multiple roles into one image, decide whether separate masks, layers, or regenerated variants are needed. Do not claim a generic color-replacement function can reconstruct information that the asset no longer distinguishes.
Example: the purple preference
A player changes enemy markers from red to purple. The implementation replaces every red pixel in a shared interface atlas. A red poison warning and a selection highlight also become purple, making three different states look related.
A role-based map changes only the enemy indicator. Poison retains its own label and symbol, while selection retains its interaction cue. If the player's chosen colors make these roles difficult to distinguish, keep additional visible cues and consider configurable alternatives.
The example describes an implementation risk, not observed behavior in a tested game. Exact colors and roles should come from the project's real interface.
Review saved and dynamic states
Proposed checks include changing the preference while a menu is open, loading a saved setting, spawning new enemies, showing poison and selection together, and returning to default. Verify that later-created elements use the current mapping.
Do not use a color-vision simulation as the only acceptance evidence. Review the actual task with relevant players where possible, and record what was tested. A readable legend cannot repair every in-scene ambiguity by itself.
Accept the feature when each supported preference changes the intended role, unrelated meanings remain intact, and redundant cues are still available. No palette-remapping code, shader, browser implementation, or participant study was run here. This is separate from generating palette-swapped enemy artwork; it concerns user preference semantics across the live interface.
Related workflow
See enemy sprite palette swap variants for the adjacent task. Carry the animation handoff checklist with the release, and use the art reference board to retain visual intent.
Prepared by the FrameSprite Workflow Team. Editorial method · Corrections. Primary documentation checked 2026-10-20.
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