Hi Steve, I saw your note asking for my opinion.
Simply White and Chantilly Lace work beautifully together.
They are distinctly - and obviously - different colors of white.
They hit all the "rules of thumb" that make a good white color palette:
1. There's a difference in Chroma of more than 0.20. Which means neither will make the other look dirty or dingy.
2. They're not too close in terms of hue family, yet they're not too far apart either.
The result you end up with is creamy off-white walls and crisp, neutral white trim. A warm, pretty envelope to hold a range of styles, decor, furniture.
Q
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Q