When it into comes to global style icons, few groups have influenced the beauty industry as profoundly as BTS. The Grammy-nominated septet hasn’t just conquered the music charts; they have turned the world of hair styling into their personal playground. From the streets of Seoul to the red carpets of Los Angeles, “the Bangtan effect” has led millions of fans to experiment with bold colors, daring cuts, and intricate textures that were once considered unconventional.
Whether you are looking for a subtle change or a complete aesthetic overhaul, the members—RM, Jin, Suga, J-Hope, Jimin, V, and Jungkook—provide a literal rainbow of inspiration. Their hair evolutions often signal new musical eras, making each style more than just a fashion choice, but a cultural moment. Here are nine iconic BTS hairstyles that every fan (and hair enthusiast) will want to try at least once.
1. Silver Undercut
Jimin’s silver-fox era remains one of the most legendary chapters in BTS hair history. Specifically during the “Blood Sweat & Tears” era, this look combined sophistication with a rebellious edge. The silver undercut features a cool-toned, metallic grey on top with a sharp, clean fade on the sides.
To achieve this, hair usually requires significant bleaching to reach a level 10 blonde before applying a silver or ash-grey toner. It is a high-maintenance look that requires purple shampoo to keep the brassiness at bay, but the result is a breathtaking, ethereal aesthetic that highlights the facial structure and adds an instant “cool factor” to any outfit.
2. Mint Green
Suga is the undisputed king of pastel colors, and his mint green hair during the “Run” era sent shockwaves through the fandom. This isn’t a neon green; it is a soft, refreshing seafoam shade that looks almost like a watercolor painting.
The beauty of the mint green look lies in its uniqueness. It is a color that stands out without being overly aggressive. It works exceptionally well on those with fair complexions, providing a soft contrast that brightens the face. Because green can be a difficult pigment to remove, this is a commitment, but for those who want to channel their inner “Min Suga,” it is a style that screams artistic creativity.
3. Bubblegum Pink
If there is one color that Jimin owns, it is pink. From the “Spring Day” music video to various world tours, his bubblegum pink hair has become synonymous with a soft, boyfriend-material aesthetic. This style is often paired with a “shadow root,” where the natural dark hair peeks through at the scalp, giving it a more modern and lived-in feel.
This shade is perfect for the spring and summer months. It is warm, inviting, and playful. While it fades faster than darker colors, the way it transitions into a soft rose-gold or pastel peach makes the “fading process” just as stylish as the initial dye job.
4. Long Perm
Jungkook, the “Golden Maknae,” broke the internet when he transitioned from the traditional K-pop “idol cut” to longer, curly tresses. This look, often referred to as the “triangular” or “wolf-perm” style, focuses on natural volume and texture. It moves away from the polished, flat-ironed look into something more rugged and mature.
This style is ideal for fans who want a low-maintenance morning routine. A digital perm or a regular cold perm can provide the structure, while a bit of hair oil or curl cream gives it that trendy “wet look.” It’s a versatile style that looks just as good tied back in a man-bun as it does flowing freely.
5. Cobalt Blue
When V appeared with vivid blue hair for the “Boy With Luv” era, it became an instant classic. This isn’t a navy or a sky blue; it is a high-saturation cobalt that demands attention. V often styled this with a messy texture, allowing the vibrant color to do all the talking.
Cobalt blue is a power move. It is a bold statement that suits those with cool skin undertones perfectly. Because blue is a strong pigment, it lasts longer than many other pastels, but it does require a very light base to ensure the blue doesn’t turn muddy or green. If you want to feel like a living anime character, this is the style for you.
6. Platinum Blonde
RM, the leader of BTS, has rocked many colors, but his platinum blonde looks are often his most striking. Whether it’s a short buzz cut or a sleek side-parted style, the near-white blonde gives him a sharp, commanding, and professional aura.
Platinum blonde is the ultimate blank canvas. It’s a sophisticated look that pairs well with high-fashion streetwear or a formal suit. Achieving this requires a skilled colorist to ensure the hair remains healthy through the bleaching process, but the payoff is a timeless, high-impact look that never goes out of style.
7. Cherry Red
Jimin’s “Dope” era red hair is etched into the memories of every ARMY. This fiery, intense red is full of energy and passion. Unlike the softer pastels, cherry red is vibrant and bold, providing a massive pop of color that looks incredible on stage and in photos.
The “comma hair” styling—where the fringe is curled inward to resemble a comma—adds a structural element to the color. This hairstyle is perfect for someone who wants to stand out in a crowd and isn’t afraid of a bit of high-intensity pigment.
8. The Mullet
V and Jin have both experimented with the modern mullet, proving that this once-derided 80s staple is officially back in style. The K-pop version of the mullet is much softer and more blended than its predecessor. It features a lot of layering and “shag” elements, making it look effortlessly cool.
The mullet is all about the silhouette. It adds length to the back of the neck while keeping the front framed and manageable. It’s a great way to experiment with length without committing to a full head of long hair, and it provides a “rockstar” vibe that is currently dominating the fashion world.
9. Rainbow Locks
During the “Butter” era, J-Hope and other members experimented with “rainbow” or “prism” hair. This involves using multiple pastel shades—usually yellow, pink, and blue—applied in streaks or a gradient pattern. It is the ultimate expression of joy and creativity.
This style is a work of art. It requires a “color melting” technique where the stylist blends different hues so there are no harsh lines. It is the perfect choice for a festival or a special event where you want to showcase a vibrant, multi-dimensional personality. It’s a reminder that hair should be fun, just like the music of BTS.
