Light grey vs Obsidian Green
Light grey (RAL Classic) and Obsidian Green (Little Greene) come from different manufacturers. The 57-point LRV gap — 58 for Light grey vs 1 for Obsidian Green — means Light grey will open up a space more effectively. A ΔE of 69.5 puts these firmly in different territory — two distinct design choices rather than close alternatives.
Light grey vs Obsidian Green 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
Light grey vs Obsidian Green in Real Spaces
Seeing Light grey and Obsidian Green in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 4 room types where both colors have photos.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Light grey reflects noticeably more light off the walls, making the space read more open than Obsidian Green.
@budujemytytan3
@elaine_athome
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Light grey returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@budujemytytan3
@houseobsessed
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Light grey returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@andrzejmarek
@townshomerefurbishment
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Light grey reflects noticeably more light off the walls, making the space read more open than Obsidian Green.
@pevescal
@wellergreenlimited
More Light grey comparisons
See how Light grey stacks up against other well-photographed colors across different brands and tones.
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