True Colour Expert® Training
After 15 years of black, white, and grey, warmth is finally returning to interiors — but most designers don’t know how to choose the right warm neutrals... You’re not alone — the shift toward warmer, more natural interiors has everyone rethinking colour.
colour mastery starts here and warm neutrals are back
Learn the real-world system that makes colour mastery accessible to anyone
this is how you get really good at choosing colour
Identify undertones in EVERY neutral.
Combine finishes so everything feels cohesive, not accidental.
Confidently recommend colours that make rooms feel alive again.
Understand Undertones® so deeply that you never struggle or second-guess colour choices again.
True Colour Expert® Training is the only place you'll learn the Killam Colour System, a real-world process that shows you how to:
It’s not colour theory. It’s not guesswork.
It’s colour mastery for the next era of design — taught by the woman who predicted it.
Ready to Lead the Return to Warm Colour?
See Undertones Clearly. Choose Colour Confidently. Build a Business You Love.
join me in person for two days!
Join me in person for True Colour Expert® Training and learn to see what others can’t.
Registration is currently closed
Whether you're just starting out or you're a seasoned design professional, True Colour Expert® LIVE will elevate your skills and set you apart in the industry. It's also the first step if you want to break into the world of colour consulting.
About Maria
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.