Hi! We're so happy you're here and considering our salon to care for your hair. As professional Summerlin Las Vegas hair artists, we want to pamper you. Our one and only goal is your absolute satisfaction. When you work with us, you can rest assured that you and your hair will have our complete and undivided attention.
Meet our team!
Welcome to Color Theory
Hi! I am Heather Layne and I am a professional hair artist with over 15 years of experience.
I have had a passion for the beauty sciences since I was young, and am privileged to have found a career that feels like a true calling. I am professionally trained and certified in multiple extensions, color, cutting, and product services, and have had the honor of working alongside some of the most talented stylists in the industry.
My one and only goal is your absolute satisfaction. I aim to provide every client with the best possible experience… free of waiting, rushing, double-booking, and complete with the 5-star experience you deserve. When you are in my chair, you and your hair have my complete and undivided attention. I take pride in making people feel comfortable and truly heard, and that is a trait I proudly bring with me into my business.
Please feel free to contact me with any questions you may have. I look forward to meeting you!
Meet Heather
owner I master stylist I @hair_hethaa
Hello! I’m Kasey McCarthy, and have currently been licensed in cosmetology in Las Vegas since October of 2021.
Ever since I was little I have been super passionate with anything hair related, and shortly after I graduated high school I attended Academy Of Hair Design. After becoming licensed, I continued my education and worked with Color Theory.
When I’m not doing hair I’m either playing with my fur babies Hazard & Hassel, binge watching a tv show, or reading a book.
Besides doing color and highlights, my favorite thing about my career is getting to know all of my clients. I would love to see you in my chair!
Meet Kasey
stylist I @creationsbykasey
Allow me to introduce myself: I'm Taylor Bay, a passionate hairstylist thriving in the vibrant city of Las Vegas. With three years of experience, my journey in hairstyling commenced straight into high school at Southeast Tech. Now specializing in blonding and vivid color services, I infuse each client's experience with a unique blend of creativity and unwavering dedication.
I've had the privilege of training alongside industry leaders, and my thirst for knowledge is unending—I'm always on the lookout for new ways to learn and grow! I hold extension certifications in six distinct methods, ensuring I can tailor my services to meet the diverse needs of my clientele. My ultimate goal is simple: to prioritize both you and your hair. From the moment you settle into my chair, anticipate a journey of pampering and transformation. For me, it's not just about the hair—it's about ensuring each client leaves my chair feeling relaxed, rejuvenated, and, most importantly, feeling more beautiful than ever. Take a seat in my chair and prepare to be pampered like never before.
Meet Taylor
stylist I @tintedbytay
Hey, I’m Katlin Zajac — a hairstylist with a love for creativity, connection, and the joy of helping you feel your absolute best.
From a fresh cut to a lived in color or a complete transformation, I’m here to make your hair feel effortless & authentically you!
When I’m not behind the chair, you’ll find me chasing inspiration, vibing to good music, and sprinkling a little #KateMagik into everything I do.
Welcome to my world — I’m so glad you’re here!
Meet Katlin
stylist I @katlinzajac
Hey! I’m Cassandra… I have been a hairstylist for over two decades. My passion for hair has continued through the trends, with training from an array of industry brands. I want to bring you a custom look that you feel confident in and complimented on.
When I am not behind the chair, you can catch me gardening. I love the challenge of growing my own vegetables in this arid climate.
I look forward to having you in my chair!
Meet Cassandra
stylist I @hairbycassandrasmith
Hi, I’m Nurisbel (Bel)! I’m so excited to be part of your hair journey and to create an experience where you feel truly cared for from the moment you sit in my chair.
I believe hair is more than just a service, it’s a form of self-care. My goal is to provide a relaxing, elevated experience where you can unwind, feel at home, and leave feeling confident, refreshed, and beautiful. I love creating lived-in color that grows out seamlessly and enhances your natural beauty, with a focus on effortless, dimensional looks that feel low-maintenance yet elevated. I also enjoy adding subtle or bold pops of color for a fun, expressive touch, along with soft, flattering haircuts and polished blowouts that bring everything together.
I’m passionate about continuing education and refining my craft so I can provide high-quality results with intention and care.
Outside of the salon, I’m a proud wife and mama to two beautiful girls who bring so much joy to my life. I love spending quality time with my family, creating special moments, and of course, spoiling my girls whenever I can.
I can’t wait to welcome you into my chair and be a part of your self-care routine.
Meet Nurisbel
stylist I @styledbynurisbel
Hi! I am Heather Layne and I am a professional hair artist with over 15 years of experience.
I have had a passion for the beauty sciences since I was young, and am privileged to have found a career that feels like a true calling. I am professionally trained and certified in multiple extensions, color, cutting, and product services, and have had the honor of working alongside some of the most talented stylists in the industry.
My one and only goal is your absolute satisfaction. I aim to provide every client with the best possible experience… free of waiting, rushing, double-booking, and complete with the 5-star experience you deserve. When you are in my chair, you and your hair have my complete and undivided attention. I take pride in making people feel comfortable and truly heard, and that is a trait I proudly bring with me into my business.
Please feel free to contact me with any questions you may have. I look forward to meeting you!
Meet Heather
owner I master stylist I @hair_hethaa
Hello! I’m Kasey McCarthy, and have currently been licensed in cosmetology in Las Vegas since October of 2021.
Ever since I was little I have been super passionate with anything hair related, and shortly after I graduated high school I attended Academy Of Hair Design. After becoming licensed, I continued my education and worked with Color Theory.
When I’m not doing hair I’m either playing with my fur babies Hazard & Hassel, binge watching a tv show, or reading a book.
Besides doing color and highlights, my favorite thing about my career is getting to know all of my clients. I would love to see you in my chair!
Meet Kasey
stylist I @creationsbykasey
Allow me to introduce myself: I'm Taylor Bay, a passionate hairstylist thriving in the vibrant city of Las Vegas. With three years of experience, my journey in hairstyling commenced straight into high school at Southeast Tech. Now specializing in blonding and vivid color services, I infuse each client's experience with a unique blend of creativity and unwavering dedication.
I've had the privilege of training alongside industry leaders, and my thirst for knowledge is unending—I'm always on the lookout for new ways to learn and grow! I hold extension certifications in six distinct methods, ensuring I can tailor my services to meet the diverse needs of my clientele. My ultimate goal is simple: to prioritize both you and your hair. From the moment you settle into my chair, anticipate a journey of pampering and transformation. For me, it's not just about the hair—it's about ensuring each client leaves my chair feeling relaxed, rejuvenated, and, most importantly, feeling more beautiful than ever. Take a seat in my chair and prepare to be pampered like never before.
Meet Taylor
stylist I @tintedbytay
Hey, I’m Katlin Zajac — a hairstylist with a love for creativity, connection, and the joy of helping you feel your absolute best.
From a fresh cut to a lived in color or a complete transformation, I’m here to make your hair feel effortless & authentically you!
When I’m not behind the chair, you’ll find me chasing inspiration, vibing to good music, and sprinkling a little #KateMagik into everything I do.
Welcome to my world — I’m so glad you’re here!
Meet Katlin
stylist I @katlinzajac
Hi, I’m Nurisbel (Bel)! I’m so excited to be part of your hair journey and to create an experience where you feel truly cared for from the moment you sit in my chair.
I believe hair is more than just a service, it’s a form of self-care. My goal is to provide a relaxing, elevated experience where you can unwind, feel at home, and leave feeling confident, refreshed, and beautiful. I love creating lived-in color that grows out seamlessly and enhances your natural beauty, with a focus on effortless, dimensional looks that feel low-maintenance yet elevated. I also enjoy adding subtle or bold pops of color for a fun, expressive touch, along with soft, flattering haircuts and polished blowouts that bring everything together.
I’m passionate about continuing education and refining my craft so I can provide high-quality results with intention and care.
Outside of the salon, I’m a proud wife and mama to two beautiful girls who bring so much joy to my life. I love spending quality time with my family, creating special moments, and of course, spoiling my girls whenever I can.
I can’t wait to welcome you into my chair and be a part of your self-care routine.
Meet Nurisbel
stylist I @styledbynurisbel
Hey! I’m Cassandra… I have been a hairstylist for over two decades. My passion for hair has continued through the trends, with training from an array of industry brands. I want to bring you a custom look that you feel confident in and complimented on.
When I am not behind the chair, you can catch me gardening. I love the challenge of growing my own vegetables in this arid climate.
I look forward to having you in my chair!
Meet Cassandra
stylist I @hairbycassandrasmith
©2026 COLOR Theory: a hair lounge I all rights reserved I privacy policy
7656 W Sahara, Suite 140
Las Vegas, NV 89117
(702) 502-8320
Monday: Appointment only
Tue-Sat: 10am-7pm
Sunday: Closed
COLOR Theory:
a hair lounge