Allow orientation access, then point the top of your phone at the room's primary window.
⚠️ Serving over file:// — compass and camera require this file to be hosted on https:// or a local server. Orientation may still work on iOS. Camera will use algorithmic defaults. Tip: Upload to any web host, or use a free service like tiiny.host or netlify.app for testing.
⚠️ On iOS tap Grant Permission then Allow in the system prompt. If the prompt doesn't appear, go to Settings → Safari → Motion & Orientation Access and enable it.
Tap below to activate the orientation sensor.
Or select manually if sensor unavailable:
📐 2. Room Area Scan
Slowly pan the camera across your walls, then tap Initialize.
Ready...
💡 3. Ambient Light Calibration
Aim at a normally-lit wall, then tap Analyse.
Point camera at a lit wall surface.
🪣 4. Select Base Paint
Choose your white base. CIELab values shown — these define the starting point for all colour calculations.
🎨 5. Style & Shade
Select a colour archetype, then pick your exact tone from the 9-step strip. Or build a custom pigment blend below.
Library
+ Custom
Build Custom Pigment Blend
Select exact tone step:
← LighterPrimaryDeeper →
🎟️ Paint Formula Ticket
Present this at your decorator or mixing counter.
Design Rationale: Generating...
MEA MURA STUDIO UK VAT Reg: GB 123 4567 89
RECEIPT # Status: PAID
CIELab:
GRAM-WEIGHT RECIPE ():
Formula Generation (1 Room)£5.00
VAT (20%)£1.00
TOTAL PAID£6.00
Unlock Paint Formula
Generate the exact pigment recipe and volume requirements for this CIELab shade.