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Equivalences across 14 brands

Level 5 Copper (/4)

Light Brown Copper — code comparison across 14 professional brands.

Brand / Line
Code
Name
Type
5.4
Light Copper Brown
Permanent
5K
Light Copper Brown
Permanent
5NC
Light Natural Copper Brown
Permanent
5C
Light Copper Brown
Permanent
5.4
Light Copper Brown
Permanent
5C
Light Copper Brown
Permanent
5C
Light Copper Brown
Permanent
5.4
Light Copper Brown
Permanent
05C
Light Copper Brown
Demi-permanent
5.4
Light Copper Brown
Permanent
5-7
Light Copper Brown
Permanent
5-7
Light Copper Brown
Demi-permanent
5/4
Light Copper Brown
Permanent
5/4
Light Copper Brown
Demi-permanent

All codes represent the same level (5) and reflect (copper). Chemical formulation differs between brands — results may vary slightly.

Level 5 Copper: what it means

Level 5 corresponds to a light brown on the universal colorimetry scale (1 = black, 10 = lightest blonde). It measures the lightness or darkness of hair, independent of the reflect.

The copper (.4) reflect is the most intense in the warm family. It adds orange-red tones that create dimension and vibrancy. Very on-trend ("copper" is one of the most searched colors) but requires more maintenance than neutral reflects.

Each brand codes level and reflect differently. The table above shows how the major professional brands name this same shade: level 5, copper reflect.

We answer your questions

Questions about level 5 copper

Brand equivalences

Each brand uses its own naming system. For example, a level 5 copper is 5.4 in Evolution of the Color, 5K in Topchic, 5NC in LumiShine Permanent Creme Color, 5C in Kenra Color, 5.4 in Majirel, 5C in SoColor Pre-Bonded, 5C in The Color, 5.4 in ChromaSilk, 05C in Shades EQ Gloss, 5.4 in Revlonissimo Colorsmetique, 5-7 in Igora Royal, 5-7 in Igora Vibrance, 5/4 in Koleston Perfect ME+, 5/4 in Color Touch. Although codes differ, they all represent the same level and reflect.

Level and reflect equivalences are a useful reference, but not identical. Each brand has its own chemical formulation, pigments and technology. Two "equivalent" codes will produce similar but not identical results. Factors like natural base, porosity and color history affect the final outcome.

Generally yes. If you maintain the same level and reflect, the result will be very similar. However, a strand test is recommended when switching brands for the first time, as formulation differences can produce slightly different nuances.

These tables show the basic equivalent.
Blendsor converts with 70+ variables.

Porosity, history, natural base, gray percentage and hair type. A real conversion, not just a number.

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