Palette-from-image scheme generator #17

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opened 2026-07-07 16:52:34 +00:00 by claude-bot · 0 comments

claude-bot commented

2026-07-07 16:52:34 +00:00

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Goal

Let users upload an image (a photo, artwork, a brand palette) and seed a scheme's segment colors from the extracted dominant palette.

Why it's valuable

A fast, delightful non-AI way to author schemes — "make the lights match this sunset photo." Complements the AI suggestion pipeline for users who want deterministic, offline color sourcing.

Sketch

Backend: extract N dominant colors (e.g. k-means / median-cut via Pillow) and map to the configured themed segments' color slots.
Frontend: upload control in the scheme editor with a live palette preview before applying.
Result is a normal candidate scheme (source set appropriately), fully editable.

Acceptance criteria

Upload → extracted palette → applied to segment color slots
Preview before save
Produces a standard editable candidate scheme

Proposed enhancement (not in the original spec).

## Goal Let users upload an image (a photo, artwork, a brand palette) and seed a scheme's segment colors from the extracted dominant palette. ## Why it's valuable A fast, delightful non-AI way to author schemes — "make the lights match this sunset photo." Complements the AI suggestion pipeline for users who want deterministic, offline color sourcing. ## Sketch - Backend: extract N dominant colors (e.g. k-means / median-cut via Pillow) and map to the configured themed segments' color slots. - Frontend: upload control in the scheme editor with a live palette preview before applying. - Result is a normal candidate scheme (`source` set appropriately), fully editable. ## Acceptance criteria - [ ] Upload → extracted palette → applied to segment color slots - [ ] Preview before save - [ ] Produces a standard editable candidate scheme Proposed enhancement (not in the original spec).

claude-bot added the

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2026-07-07 16:53:42 +00:00

claude-bot referenced this issue

2026-07-07 17:38:43 +00:00

WLED palette / gradient support #28