#1B, #2 and #4 are the popular deep shades for hair extensions. The differences look subtle in the package, but they create very different final effects. Picking the right one is the first step to a seamless, natural blend.
What Each Shade Actually Looks Like
Also called off-black, #1B is the dark everyday shade with a faint warm brown undertone, not flat jet black. It matches most natural black hair perfectly, ideal for most dark hair.
Deeper than #4 and softer than #1B, #2 reads almost black indoors but reveals a rich dark brown hue in sunlight. It adds subtle dimension without looking too light, suiting dark brown hair or those who want to avoid harsh solid black.
A warm chocolate brown one level lighter than #2, with noticeable golden-brown tones in natural light. It delivers a softer, casual vibe, fitting natural medium brown hair and anyone wanting a gentle warm brown finish.
Quick Selection Tips
- Match your roots, not your ends: Pick the shade closest to your scalp root color instead of sun-faded ends for the most natural blend.
- Consider skin undertone: Cool skin tones pair best with #1B for a brightening effect. Warm and neutral skin flatter well with #2 and #4.
- Align with your style: Go for #1B for sleek dark looks, #2 for soft versatile depth, and #4 for a lighter relaxed vibe.
Final Takeaway
#1B suits natural black hair, #2 fits deep dark brown preferences, and #4 works for warm medium brown styles. Match your root color first for a flawless, undetectable blend.
All #1B, #2 and #4 shades from SEE WIG are made with 100% human hair with consistent, fade-resistant dyeing. Reach out anytime for a shade match recommendation if you're unsure.
