Supremely Cool RB220-01 is a blue paint color from Kilz. It has a hex value of #B6C3D8, LRV 54 and a neutral undertone. Its closest cross-brand match is Blue Opal from PPG (nearly identical), with 49 more equivalents across other brands.
Ref. #B6C3D8 · RB220-01
Supremely Cool
54%LRV Value
NeutralUndertone
Supremely Cool Technical Profile
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Supremely Cool in Every Brand
The closest equivalent to Supremely Cool in each major paint brand, ranked by how close the match reads. Always verify with a physical sample. How we calculate match accuracy →
KilzSupremely Cool
Nearly identical
PPGBlue Opal
Blue Opal
PPG
Nearly identical
Whimsy Blue
Dutch Boy
Nearly identical
Lilac Macchiato
Valspar
Nearly identical
Dancing Mist
Behr
Nearly identical
Simply Sparkling
Vista Paint
Very similar
Prim Blue
Dunn-Edwards
Very similar
Agapanthus
Sherwin-Williams
Very similar
Airway
Benjamin Moore
Very similar
Simply Sparkling
Hirshfield's
Very similar
Lulworth Blue
Farrow & Ball
Visible difference
Dream .03
Colorhouse
Visible difference
Comparing these brands? Order peel-and-stick samples of your top matches — Samplize buy 8 peel-and-stick samples, get 2 free.
Recommended Pairings
Colors That Work With Supremely Cool
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Supremely Cool
#B6C3D8
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#8985AD
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Supremely Cool
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Supremely Cool Room Palettes
Color schemes built around this color — each swatch links to the closest matching paint.
Warm & Inviting
Warm tones with cozy appeal — welcoming and comfortable
Cool & Calm
Cool hues with soft contrast — serene and restful
Bold Contrast
Complementary hues with punch — dynamic and striking
Similar Kilz Colors
Other Kilz colors close to Supremely Cool.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Supremely Cool — Frequently Asked Questions
What undertone does Supremely Cool have?
Supremely Cool by Kilz has a neutral undertone and sits in the blue color family. The undertone shifts with light — warmer under 2700K bulbs, cleaner and cooler under 4000K daylight — so sample Supremely Cool in your own space before committing.
What colors match Supremely Cool from other brands?
The closest cross-brand equivalents to Supremely Cool are Blue Opal by PPG (a near-identical match), Whimsy Blue by Dutch Boy (a near-identical match), Lilac Macchiato by Valspar (a near-identical match) — the best options for getting Supremely Cool's look from a brand your local store carries. Confirm with a physical sample, since sheen and lighting shift the final result.
What is the LRV of Supremely Cool?
Supremely Cool has a Light Reflectance Value (LRV) of 53.9, on a scale where 0 is pure black and 100 is pure white — that makes it a mid-light color — bright enough for living areas yet soft enough for bedrooms, and adaptable across most lighting conditions.
Explore More with Supremely Cool
Related Reading
How to Match Paint Colors Across Brands
The science behind Delta E and CIEDE2000 — find a Behr equivalent of any Sherwin-Williams shade, or a Benjamin Moore alternative when your store is out of stock.
Understanding Paint Color Undertones
Why Supremely Cool's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.