Whether you want to test undertones at home or build your designer toolkit, every Killam product and training program is part of the same trusted system.
“The Killam Colour System® is a PROCESS that anyone can follow. It’s the shortcut to knowing exactly what works, why it works, and how to get it right the first time.”
- Maria
Match your goal with the perfect starting point.
I’m choosing paint colours for my home
I already have the Wheel and want larger samples
I want to understand undertones
I’m tackling flooring or countertops
I'm planning a renovation or new build.
“I am on my second wheel. I used it quite often as I picked out countertops, tile and now paint. I raved to friends about how confident I felt. The system works. I know now that picking color requires some thought and planning. She teaches things in a way that makes it applicable to real people. Thank you Maria!”
-JEN M., VERIFIED BUYER
“I love this neutral color wheel. I used it to choose trim and wall color in my bedroom and to recover an extremely well-built sofa. It made finding a complex cream easy, and it was super easy to coordinate with what I already have. It’s amazing how many undertones come out in light colors—especially white, off white, complex creams, and even light pink beiges.”
-JULES, VERIFIED BUYER
“Your expertise gave me the confidence to insist my daughter try Manchester Tan, and that is the neutral she went with. It’s used in all the major areas along with the various accent colours. Your insights have saved a very time-consuming and expensive mistake!”
-DIANE C., VERIFIED BUYER

Before we dive into today’s makeover, a quick reminder that our biggest sale of the year is live! If you’ve been waiting to grab a set of Large Colour Boards or get help with your upcoming project, now is the time! My black Friday sale ends Friday night, November 28 at midnight. My ebooks, online […]

I’m always delighted to see my True Colour Experts thriving in their careers. And today I have the privilege of sharing two fabulous success stories that demonstrate how mastering the Killam Colour System can transform not just spaces, but entire design careers. These talented designers have taken what they learned in my training and applied […]

This weeks tutorial on youtube is all about a reader’s kitchen update. She sent in some photos along with a photo of a griege countertop she wants. She’s stuck on how to choose the right subway tile backsplash. She is not interested in painting her cabinets. I’m so glad she asked me because she was […]
Practical, proven advice for every colour challenge — from tricky undertones to confident paint choices.
Maria Killam pioneered virtual colour consulting in 2010, long before the industry caught on. She's trained thousands of design professionals since, guided more than 10,000 virtual colour and design projects, and is the creator of The Killam Colour System® and the Understanding Undertones® Neutral Colour Wheel.