Echo vs Grey Blue
Where Echo belongs to PPG's range, Grey Blue is a RAL Classic color. Echo (LRV 77) reflects noticeably more light than Grey Blue (LRV 7), a difference of 70 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 59.1, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question.
Echo vs Grey 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 Echo comparisons
See how Echo stacks up against other well-photographed colors across different brands and tones.
PPG vs Benjamin Moore
PPG vs Benjamin Moore
Echo reads lighter
PPG vs Farrow & Ball
Light vs dark contrast
PPG vs Sherwin-Williams
Light vs dark contrast
PPG vs Farrow & Ball
Light vs dark contrast
PPG vs Sherwin-Williams
Light vs dark contrast
PPG vs Farrow & Ball
Echo reads lighter
PPG vs Sherwin-Williams
Light vs dark contrast
PPG vs Dulux
Light vs dark contrast
PPG vs Dulux
Echo reads lighter
PPG vs Benjamin Moore
Light vs dark contrast
PPG vs Benjamin Moore
Light vs dark contrast
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
Echo reads lighter
PPG vs Tikkurila
Light vs dark contrast
PPG vs Jotun
Light vs dark contrast
PPG vs Little Greene
Light vs dark contrast
PPG vs Jotun
Light vs dark contrast
PPG vs Little Greene
Light vs dark contrast
PPG vs Jotun
Light vs dark contrast
PPG vs Little Greene
Light vs dark contrast
PPG vs Valspar
Light vs dark contrast
PPG vs Behr
Light vs dark contrast
PPG vs Behr
Light vs dark contrast
PPG vs Behr
PPG vs RAL Effect
PPG vs RAL Effect
PPG vs RAL Effect
PPG vs RAL Effect
Paper reads lighter
PPG vs Tikkurila
Light vs dark contrast
PPG vs Valspar