Ref. #10659F · 8001-43G
Biro Blue
12%LRV Value
NeutralUndertone
Biro Blue Technical Profile
What color is Biro Blue? It's a dark cool blue with the hex code #10659F. Colors similar to Biro Blue include Benjamin Moore Ol' Blue Eyes, Benjamin Moore Brilliant Blue, PPG Rave Regatta. Biro Blue has a neutral undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. With an LRV of 12, Biro Blue creates a dramatic, enveloping mood — best on accent walls, dining rooms, and intimate spaces where atmosphere matters more than reflected light. Pair it with cool whites like Chantilly Lace, walnut or rift-cut oak floors, and brushed nickel or polished chrome hardware. Brass accents add warmth for a layered look. Blues stay crisp under 4000K+ cool LEDs. Under 2700K warm bulbs they can read grayer or shift slightly purple — particularly true for mid-tone and saturated blues.
Colors Similar to Biro Blue
Closest digital match based on color values. Always verify with physical samples.
Recommended Pairings
Colors That Work With Biro Blue
Timeless pairing with clean white trim and a tonal accent wall
Side Walls
Biro Blue
#10659F
Accent Wall
Tonal Shift
A warm shift that adds depth without clashing.
#3A44A8
Trim & Molding
Pure White
Crisp white trim for a clean, traditional look.
#FFFFFF
Color Palettes for Biro Blue
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Biro Blue 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 Biro Blue.
More blue colors from other brands
Cross-brand colors in the blue family — useful when you want a similar look from a different brand.
Biro Blue — Frequently Asked Questions
What undertone does Biro Blue have?
Biro Blue by Valspar has a neutral undertone and belongs to the blue color family.
What colors match Biro Blue from other brands?
The closest matches are Ol' Blue Eyes by Benjamin Moore (#0163A1), Brilliant Blue by Benjamin Moore (#0164A7), Rave Regatta by PPG (#00619D). Always verify with physical samples.
What is the LRV of Biro Blue?
Biro Blue has an LRV of 11.9, where 0 is pure black and 100 is pure white.
Explore More with Biro Blue
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 Biro Blue's neutral undertone matters more than its surface color — and how to read undertones in any paint chip.