Waterloo 4003-6C is a blue paint color from Valspar. It has a hex value of #556788, estimated LRV 13 and a neutral undertone. Its closest cross-brand match is Purpling from Kilz (nearly identical), with 49 more equivalents across other brands.
Valspar · #556788 · 4003-6C
Waterloo
13%Estimated LRV
NeutralUndertone
Waterloo Technical Profile
HEX Code#556788
RGB85, 103, 136
Estimated LRV13.4
UndertoneNeutral
Digital swatches and calculated matches are approximations. Catalog LRV values may be calculated estimates, not manufacturer measurements. Data and matching method. Check the brand reference and physical samples before purchase.
Color Familyblue
BrandValspar
Test it in your room
Place physical samples beside your flooring and trim. Check them in daylight and with your evening lights before buying paint.
Use this color
Get this color
Some sample and supply links are affiliate links — if you buy through them, Paint Color HQ may earn a small commission at no extra cost to you. It helps keep the site free.
Compare alternatives to Waterloo
Digital candidates from other paint brands, ranked by color similarity. Always verify with a physical sample. How we calculate match accuracy →
Purpling
Kilz
#556584
Close digital match
Stained Glass
PPG
#556682
Close digital match
Luxe Blue
Sherwin-Williams
#516582
Similar digital color
Dashing Blue
Dutch Boy
#516582
Similar digital color
Blue
Benjamin Moore
#5D6B86
Similar digital color
Award Night
Behr
#556181
Similar digital color
Admiral Blue
Dunn-Edwards
#50647F
Similar digital color
Pigeon Blue
RAL
#606E8C
Similar digital color
Blue Jacket
Vista Paint
#576F91
Similar digital color
Blue Jacket
Hirshfield's
#597193
Similar digital color
Wine Dark
Farrow & Ball
#5C6576
Visible digital difference
Comparing these brands? Order peel-and-stick samples of your top matches — Samplize buy 8 peel-and-stick samples, get 2 free.
Generated palette previews
Colors That Work With Waterloo
These are generated digital colors, not named manufacturer paints. Use the palette tools to find paint candidates, then compare physical samples.
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Waterloo
#556788
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#7770A0
Trim & Molding
Digital white
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Waterloo
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Waterloo 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 Valspar Colors
Other Valspar colors close to Waterloo.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Waterloo — Frequently Asked Questions
What undertone does Waterloo have?
Waterloo by Valspar has a neutral undertone and sits in the blue color family. This is a digital classification, not a prediction of physical paint under every light. Compare samples in your own space.
What colors match Waterloo from other brands?
The closest cross-brand equivalents to Waterloo are Purpling by Kilz (a close digital match), Stained Glass by PPG (a close digital match), Midship Blue by PPG (a close digital match) — the best options for getting Waterloo'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 Waterloo?
Waterloo has a estimated lightness value of 13.4, on a scale where 0 is pure black and 100 is pure white — that makes it a deep, dramatic color best saved for accent walls, dining rooms, and cozy spaces where atmosphere matters more than reflected light.
Explore More with Waterloo
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 Waterloo's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.