Weigh it. Save it. Cost it.
Daviana ColorLab is colour management software for hair salons. A Bluetooth precision scale weighs every bowl, a formula can start from a photo, and the true cost of every gram is tied to the booking.
Most stylists eyeball the bowl, never record the formula, and guess at stock. ColorLab fixes all three — on one simple loop: open the client, get the formula, weigh, save.
A black Acaia scale connects over Bluetooth and guides every pour to the gram — “add 9 g… stop.” Stylists stop over-mixing, and the colour that used to go in the bin stays in the bowl.
Measured, not eyeballed — thousands of pounds of colour saved a year.

Photograph the hair and the AI reads it — with the client's colour history — and suggests the shades and grams, with safety rules that say “please confirm” rather than guess. A returning client's last formula reloads in one tap. Every colour is saved to the client forever, across every branch.
A formula never walks out the door when a stylist does.

Each formula shows its real product cost the moment it's weighed — and the saving versus the old eyeballed way. Product used is tallied against stock, so reordering follows what was truly poured, not a hunch.
The hard ROI number an owner can actually see.

ColorLab isn't a standalone scale. It reads and writes Daviana Diary — the one shared record every Daviana product shares.
The clients booked for colour, their history and per-stylist pricing all pull straight from Daviana Diary — tap a client and their formulas are there.
Every weighed bowl is saved to the client and, where a salon enables it, the colour charge posts back to the appointment — the bill reflects what was really used.
Product poured comes off the stock count, so reordering — and per-stylist usage — is driven by real consumption, not a guess.
One client record. One till. One stock count.
ColorLab
Every formula weighed, costed and saved to the client record — see it running in your own salon.
The questions salon owners ask before they weigh their first bowl.
Hair colour management software measures, records and costs the colour a salon mixes. Daviana ColorLab does it with a Bluetooth precision scale: every bowl is weighed to the gram, the formula is saved to the client's record, and the product cost of the bowl shows the moment it is weighed.
The scale guides every pour to the gram, so stylists stop over-mixing and the colour that used to go in the bin stays in the bowl. Product used comes off the stock count, so reordering follows what was really poured, not a hunch. There is more on where the waste happens in how much hair colour is your salon really wasting?
They stay with the salon. Every formula is saved to the client's record, across every branch, and a returning client's last formula reloads in one tap, whoever is on the chair. We wrote about why formulas get lost when a stylist leaves.
Yes. Photograph the hair and ColorLab reads it together with the client's colour history, then suggests the shades and grams. Where it is not sure, its safety rules ask the stylist to confirm rather than guess.
The shade picker covers Redken, Keyluma and Organic shades, plus highlights, in one app. Weighing uses an Acaia precision scale connected over Bluetooth, so the weight lands on the client's record without anyone writing it down.
£80 a month including VAT, with the first month free and cancellation any month. ColorLab reads and writes Daviana Diary, so where a salon turns it on, the colour charge posts to the client's bill. See pricing.
Use the free salon colour cost calculator. It works from your own spend, not industry averages, and you do not need to give an email to see the number.