Castor vs Sea Grove
Where Castor belongs to Cloverdale Paint's range, Sea Grove is a Valspar color. Castor reads as greige-grey, while Sea Grove reads as grey — two distinct hue families, not close cousins. They have nearly identical light reflectance values (15 vs 15), so they'll read as similarly Dark in most lighting conditions. The ΔE 6.7 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Castor vs Sea Grove in Real Spaces
1 real room side by side. Castor and Sea Grove are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Color Details
Castor vs Sea Grove Simulated Comparison
5 simulated room previews — drag the slider on each to see Castor on one side and Sea Grove on the other.
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.
More Castor comparisons
See how Castor stacks up against other well-photographed colors across different brands and tones.
