Rebuild an ink colour exactly, months after you first mixed it.
Royal Casino stores every mix π₯£ as parts plus the grams you actually weighed on the slab, so the recipe scales to any sheet count instead of sitting in a notebook as a colour name. Add bases, drag β the live parts bar, and lock the mix when it matches.
Pull a draw-down on the stock you are actually printing, photograph the swatch, and tag its tack and opacity. The same mix π₯£ reads differently on cotton and coated paper, so every swatch is bound to a named paper stock and the recipe compares them side by side.
Each tweak toward the target π― is logged as a correction step with its delta and note π, so the path to a colour is reusable, not just the endpoint. Bind a locked mix π₯£ to a press run, record the leftover ink returned to the can, and see π consumption accumulate per base on the inventory gauge.
A starter set of common letterpress bases and modifiers β transparent white, tint base, driers β ships with the app π±, each with its tack and opacity handling notes π, so the bench is useful on first launch.
Everything runs on your device π± against a local database. There is no account, no sign-up and no connection required for any part of the workflow, including the camera π· capture of a draw-down and the gallery πΌοΈ import π₯ of a colour reference.
What you can do in Royal Casino:
- Mix π₯£ by parts and grams on the slab, then lock the recipe
- Rescale a locked recipe to a new β¨ sheet count and paper stock
- Capture draw-downs on real stock and tag tack and opacity
- Keep the ordered correction path toward a target π― colour
- Log π press runs with sheets printed, grams mixed and leftover returned
- Track per-can consumption across your ink bases
Start π your next mix π₯£ on the bench and keep the recipe.
Record ink mixes as parts and grams, then rebuild the colour on any run.