Vanilla Sundae vs Dix Blue
Vanilla Sundae (Dulux) and Dix Blue (Farrow & Ball) come from different manufacturers. Hue-wise, Vanilla Sundae belongs to the beige family and Dix Blue to the blue-grey family. The 44-point LRV gap — 85 for Vanilla Sundae vs 41 for Dix Blue — means Vanilla Sundae will open up a space more effectively. Where Vanilla Sundae leans warm, Dix Blue reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 38.0 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Vanilla Sundae vs Dix Blue in Real Spaces
2 real rooms side by side. Seeing Vanilla Sundae and Dix Blue 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. Vanilla Sundae reflects noticeably more light off the walls, making the space read more open than Dix Blue.
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. Vanilla Sundae returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Vanilla Sundae vs Dix Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Vanilla Sundae on one side and Dix Blue 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 Vanilla Sundae comparisons
See how Vanilla Sundae stacks up against other well-photographed colors across different brands and tones.
Vanilla Sundae reflects far more light (LRV 85 vs 69), opening up a space where Ammonite encloses it.
Their light reflectance is nearly identical (LRV 85 vs 83), so neither reads brighter in a room.
At LRV 85 vs 6, Vanilla Sundae is decisively the brighter choice.
Vanilla Sundae reflects far more light (LRV 85 vs 52), opening up a space where Purbeck Stone encloses it.
Vanilla Sundae reflects far more light (LRV 85 vs 30), opening up a space where Evergreen Fog encloses it.
At LRV 85 vs 52, Vanilla Sundae is decisively the brighter choice.
Vanilla Sundae reflects far more light (LRV 85 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 85 vs 58, Vanilla Sundae is decisively the brighter choice.
At LRV 85 vs 27, Vanilla Sundae is decisively the brighter choice.
Vanilla Sundae reflects far more light (LRV 85 vs 43), opening up a space where French Gray encloses it.
Vanilla Sundae reflects far more light (LRV 85 vs 4), opening up a space where Naval encloses it.
At LRV 85 vs 55, Vanilla Sundae is decisively the brighter choice.
At LRV 85 vs 13, Vanilla Sundae is decisively the brighter choice.
At LRV 85 vs 44, Vanilla Sundae is decisively the brighter choice.
With LRVs of 85 and 84, the two reflect almost the same amount of light.
Vanilla Sundae reflects far more light (LRV 85 vs 21), opening up a space where Artichoke encloses it.
At LRV 85 vs 66, Vanilla Sundae is decisively the brighter choice.
A 11-point LRV gap (85 vs 74) makes Vanilla Sundae the marginally brighter of the two.
Their light reflectance is nearly identical (LRV 85 vs 83), so neither reads brighter in a room.
Vanilla Sundae reflects far more light (LRV 85 vs 51), opening up a space where Pigeon encloses it.
At LRV 85 vs 12, Vanilla Sundae is decisively the brighter choice.
At LRV 85 vs 8, Vanilla Sundae is decisively the brighter choice.
At LRV 85 vs 68, Vanilla Sundae is decisively the brighter choice.
At LRV 85 vs 12, Vanilla Sundae is decisively the brighter choice.
At LRV 85 vs 45, Vanilla Sundae is decisively the brighter choice.
Vanilla Sundae reflects far more light (LRV 85 vs 31), opening up a space where Pale Green encloses it.
Vanilla Sundae reflects far more light (LRV 85 vs 7), opening up a space where Pine Needle encloses it.