Blue Willow vs Oslo Blue
Blue Willow is a PPG color while Oslo Blue comes from Behr. With LRVs of 47 and 47, they'll behave almost identically in terms of how much light they reflect back into a room. With a ΔE of 1.8, the difference is subtle — you'd need them side by side to reliably tell them apart.
Blue Willow vs Oslo Blue Color Comparison
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
Color Details
More Blue Willow comparisons
See how Blue Willow stacks up against other well-photographed colors across different brands and tones.

Light vs dark contrast
PPG vs Benjamin Moore

Light vs dark contrast
PPG vs Farrow & Ball

Light vs dark contrast
PPG vs Sherwin-Williams

PPG vs Farrow & Ball
PPG vs Farrow & Ball

Blue Willow reads lighter
PPG vs Sherwin-Williams

PPG vs Farrow & Ball
PPG vs Farrow & Ball

Agreeable Gray reads lighter
PPG vs Sherwin-Williams

Light vs dark contrast
PPG vs Dulux

Tranquil Dawn reads lighter
PPG vs Dulux

Balboa Mist reads lighter
PPG vs Benjamin Moore

Light vs dark contrast
PPG vs Benjamin Moore

Blue Willow reads lighter
PPG vs RAL Classic

Light vs dark contrast
PPG vs Dulux

Light vs dark contrast
PPG vs RAL Classic

Light vs dark contrast
PPG vs RAL Classic

Piazza reads lighter
PPG vs Tikkurila

Humble Yellow reads lighter
PPG vs Jotun

Blue Willow reads lighter
PPG vs Little Greene

PPG vs Jotun
PPG vs Jotun

Light vs dark contrast
PPG vs Little Greene

PPG vs Jotun
PPG vs Jotun

Light vs dark contrast
PPG vs Little Greene

Blue Willow reads lighter
PPG vs Valspar

Light vs dark contrast
PPG vs Behr

PPG vs Behr
PPG vs Behr

Blue Willow reads lighter
PPG vs Behr

Light vs dark contrast
PPG vs RAL Effect

Light vs dark contrast
PPG vs RAL Effect

Light vs dark contrast
PPG vs Tikkurila

Light vs dark contrast
PPG vs Valspar









