Colour mismatch is the fastest way to make even premium Remy hair look artificial. The goal is not a perfect single-swatch match under shop lighting — it is a believable blend from root to tip in the light you actually live in.
Always assess in daylight
Store lighting runs warm or cool and lies about undertone. Hold swatches beside your mid-lengths near a window. Check the hair in motion: turn your head, gather a ponytail, and see whether a stripe appears. If the extension reads as a separate sheet, go a half-shade closer to your roots or choose a blended multi-tone piece.
Read your undertone
- Cool: Ash, beige, violet-based blondes and cool brunettes
- Warm: Golden, honey, copper and chestnut
- Neutral: Soft beige-browns that sit between gold and ash
Matching depth (how light/dark) without matching undertone creates an orange or muddy band. When torn between two, pick the shade that matches your roots and mid-lengths, not your most highlighted ends.
Root blend and balayage sets
Lived-in colour — darker roots melting into lighter lengths — almost always looks more expensive than a flat level. Rooted and balayage Remy packs forgive slight mismatches and grow out more gracefully between salon visits.
If your natural hair is highlighted, a single solid extension shade will rarely disappear. Choose dimensional Remy colour or ask about mixing two neighbouring shades in one install.
Mixing shades like a colourist
- Place the deeper shade closer to the nape and underlayers.
- Keep the lighter or brighter pieces toward the face frame and top layers.
- Alternate wefts where possible so the eye reads a natural ribbon, not stripes.
Aftercare that protects colour
Use sulphate-free cleanser, limit clarifying washes, and cool down the iron before it touches Remy lengths. UV and chlorine fade both natural and extension pigment — a leave-in with light UV filters helps in summer.
Explore our colour range or send a daylight photo to the Iconic Locks team for a shade recommendation before you order.