September Gold vs Ammonite
September Gold (Cloverdale Paint) and Ammonite (Farrow & Ball) come from different manufacturers. Hue-wise, September Gold belongs to the beige family and Ammonite to the beige-greige family. The 48-point LRV gap — 69 for Ammonite vs 21 for September Gold — means Ammonite will open up a space more effectively. A ΔE of 40.7 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
September Gold vs Ammonite in Real Spaces
5 real rooms side by side. Seeing September Gold and Ammonite in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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. Ammonite reflects noticeably more light off the walls, making the space read more open than September Gold.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Ammonite returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Ammonite returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The LRV gap is large enough that Ammonite will make the room feel meaningfully brighter than September Gold would.
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. Ammonite returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
September Gold vs Ammonite Simulated Comparison
5 simulated room previews — drag the slider on each to see September Gold on one side and Ammonite 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 September Gold comparisons
See how September Gold stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 21), opening up a space where September Gold encloses it.
September Gold reflects far more light (LRV 21 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 21, Purbeck Stone is decisively the brighter choice.
A 9-point LRV gap (30 vs 21) makes Evergreen Fog the marginally brighter of the two.
Mizzle reflects far more light (LRV 52 vs 21), opening up a space where September Gold encloses it.
At LRV 60 vs 21, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 21), opening up a space where September Gold encloses it.
Denim Drift reads slightly lighter (LRV 27 vs 21), a gap that shows most in low-lit rooms.
At LRV 43 vs 21, French Gray is decisively the brighter choice.
At LRV 21 vs 4, September Gold is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 21), opening up a space where September Gold encloses it.
September Gold reads slightly lighter (LRV 21 vs 13), a gap that shows most in low-lit rooms.
Hardwick White reflects far more light (LRV 44 vs 21), opening up a space where September Gold encloses it.
At LRV 84 vs 21, Pure White is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 21 vs 21), so neither reads brighter in a room.
Balboa Mist reflects far more light (LRV 66 vs 21), opening up a space where September Gold encloses it.
Shoji White reflects far more light (LRV 74 vs 21), opening up a space where September Gold encloses it.
Snowbound reflects far more light (LRV 83 vs 21), opening up a space where September Gold encloses it.
At LRV 51 vs 21, Pigeon is decisively the brighter choice.
September Gold reads slightly lighter (LRV 21 vs 12), a gap that shows most in low-lit rooms.
September Gold reflects far more light (LRV 21 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 21), opening up a space where September Gold encloses it.
At LRV 41 vs 21, Dix Blue is decisively the brighter choice.
September Gold reads slightly lighter (LRV 21 vs 12), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 21), opening up a space where September Gold encloses it.
A 10-point LRV gap (31 vs 21) makes Pale Green the marginally brighter of the two.
At LRV 21 vs 7, September Gold is decisively the brighter choice.