INH Professional Jet Black (#1) → Great Lengths 1 (#1)

Looking for the Great Lengths equivalent of INH Professional Jet Black (#1)? See 1 (#1) compared side-by-side, with color match details and customer recommendations.

At a glance

BrandShadeCodeSwatch
INH ProfessionalJet Black#1not recorded
Great Lengths1#1not recorded

Match confidence: Exact match — these shades are mapped as directly equivalent in our verified database.

INH Professional Jet Black (#1)

INH Professional Jet Black (#1) hair extension swatch

Jet Black is part of the INH Professional hair extension range, listed under code #1. It is the shade customers name most often when they are shopping across brands and need to know what matches.

Natural

See the full INH Professional color chart

Great Lengths match

If you have been wearing INH Professional Jet Black (#1) and you are moving to Great Lengths, 1 (#1) is the shade to order.

1 sits in the same depth and tone family as Jet Black, which is why the two are mapped together in the ColorRing.ai verified database.

See the full Great Lengths color chart

Other brands carrying this shade

INH Professional Jet Black (#1) also has verified equivalents in 7 other brands:

See every dupe for INH Professional Jet Black (#1)

How to match hair extension colors across brands

Shade codes are not standardised between hair extension brands. A "#6" from one brand can sit a full level away from a "#6" in another, because each brand builds its own chart against its own base hair. That is why matching by code alone leads to returns.

ColorRing.ai maps shades by their actual depth and tone rather than by name or number, so a match holds up when the hair is in your hand. Every pairing on this page comes from that verified database.

If you are picking a shade for a client, still confirm against a physical swatch under the lighting you work in. Use this page to narrow the choice from a whole chart down to one or two shades.