Clean indigo, controlled shade
Clean indigo: target shade, seam contrast, hand feel and rubbing requirements.
Set indigo depth, seam contrast and hand feel. Agree dry and wet rubbing requirements for the selected dark shade. A clean indigo programme is not “just dark blue” — it is a shade you can repeat, with an agreed contrast at the seams and a hand feel you have approved on a physical sample.
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Product feel
Clean indigo suits product lines that need a stable shelf colour and almost no aging story. Seam contrast can stay very light; the face stays intact. The look does not rely on whiskers or holes to suggest years of wear.
If the reference photographs you send already show clear whiskers, we will redirect the brief to Vintage blue rather than forcing a clean indigo programme into a different face.
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Process in plain language
Clean indigo still goes through industrial washing. The purpose is to remove loose colour, tune hand feel and stabilise size — not to strip the shade light. The route may include cleaning, a light enzyme step or softener. Exact temperatures, times and chemical concentrations are factory recipe data and are not published; the approved sample locks the route.
The clean indigo route is written down after the sample is approved. Bulk repeats that route. It is not recreated from a verbal instruction to “make it dark and clean”.
Fields that must be agreed
| Field | What this page asks | Example English |
|---|---|---|
| Target shade depth | How dark should the indigo stay after wash? Close to unwashed depth or slightly opened? | How dark should the indigo stay after wash? |
| Seam contrast | Is a light edge allowed, and how weak? | How much seam contrast is allowed? |
| Local effects | Standard programme has no distressing; at most a near-invisible soft edge | This programme has no distressing as standard. |
| Hand feel | Stay firmer, or go softer? | Should the hand stay firm or go softer? |
| Performance | Dry / wet rubbing (crocking) requirements for your market | Name any rubbing standard your market requires. |
| Reference | Your photos, a physical garment, or M-01 | M-01 is the public reference for this family. |
Suitable fits
The public match is M-01 Regular straight — a mid-rise, regular-seat straight leg in rigid cotton denim at a 12 oz/yd² pre-wash reference, washed as a clean indigo with subtle seam fading and no distressing. Clean indigo is also a common ask for brands that want one basic men’s straight to reorder. Women’s or relaxed patterns can be evaluated in clean indigo, but they need a new approved sample. The W-01 wide-leg recipe and the M-02 black recipe are not copied across.
Risks & limits
| # | Risk |
|---|---|
| 1 | Darker indigo usually stresses dry and wet rubbing more — we will not promise that colour never transfers. |
| 2 | Reducing wash to keep a “newer” look can leave the hand too stiff and size unsettled. |
| 3 | Pushing enzyme for a softer hand can grey the shade and reduce strength. |
| 4 | Different mills take indigo differently; a fabric swap equals a new wash programme. |
We will not promise that a dark indigo will never transfer colour. We will agree a test method and a level you can accept.
Before / after (static comparison)
Comparison frames are illustrative placeholders. Drag comparison is not enabled until verified same-hang photographs replace these frames.
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Photograph forthcoming
Illustrative placeholder, not a verified stock photograph.
Illustrative placeholder, not a verified stock photograph.
Linked sample · M-01
M-01 is shown in Clean indigo: controlled shade, subtle seam contrast, no distressing. The style page’s customise list includes wash. Use both links when the brief covers fit and wash together.
Testing suggestions
For dark programmes, discuss dry rubbing and wet rubbing during sampling. Wash colourfastness can be added when your market requires it. Method language and reports live on /quality.
What we confirm and what we do not claim
What we confirm
- Clean indigo is a controlled shade programme, not “just dark blue”
- The approved sample locks the process route
- Seam contrast is subtle, with no distressing as standard
- Rubbing requirements are agreed to a named method and acceptable level
What we do not claim
- We do not promise that indigo never fades or never transfers colour
- We do not promise zero shrinkage
- We do not publish temperatures, chemical concentrations or capacity figures we have not verified
- We do not show certificate numbers or audit badges without evidence