Zeytin’s pick today
Benjamin Moore OC-123 · #F7F7E7
A quietly balanced light yellow, LRV 88.9, yellow undertone. It bounces light around a small room like it owes you money.
Pick one from each brand, or two shades of the same gray. You get the delta-E between them, which one reads lighter and by how many LRV points, and which way the undertones pull.
The same wall in three rooms and three light conditions. Shading multiplies linear reflectance, so the hue never shifts — only the light does. Mid-wall renders the exact hex.
Hex, RGB, CIE Lab and the light reflectance value, checked against each manufacturer's own published data.
The nearest color in every other brand's line, ranked by CIE Lab distance, so switching supplier does not mean starting over.
Wall dimensions in feet, meters or yards; the answer in gallons, liters or fluid ounces, with the tins to buy.