Timeless vs Thames Fog
Timeless (Dulux) and Thames Fog (Valspar) come from different manufacturers. Hue-wise, Timeless belongs to the beige-yellow family and Thames Fog to the grey family. The 60-point LRV gap — 87 for Timeless vs 27 for Thames Fog — means Timeless will open up a space more effectively. A ΔE of 34.6 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Timeless vs Thames Fog in Real Spaces
4 real rooms side by side. Seeing Timeless and Thames Fog 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. Timeless reflects noticeably more light off the walls, making the space read more open than Thames Fog.
@pollypaintsdecor
@melaniejadedesign
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. Timeless returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@grrrlathome
@thelancashireterrace
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 Timeless will make the room feel meaningfully brighter than Thames Fog would.
@pollypaintsdecor
@renovations_at31
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. Timeless returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
@jillj01
@bellwaycherry17
Color Details
Timeless vs Thames Fog Simulated Comparison
5 simulated room previews — drag the slider on each to see Timeless on one side and Thames Fog 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 Timeless comparisons
See how Timeless stacks up against other well-photographed colors across different brands and tones.

Dulux vs Benjamin Moore
Dulux vs Benjamin Moore

Timeless reads lighter
Dulux vs Farrow & Ball

Light vs dark contrast
Dulux vs Sherwin-Williams

Light vs dark contrast
Dulux vs Farrow & Ball

Light vs dark contrast
Dulux vs Sherwin-Williams

Light vs dark contrast
Dulux vs Farrow & Ball

Light vs dark contrast
Dulux vs Sherwin-Williams

Light vs dark contrast
Dulux

Light vs dark contrast
Dulux

Light vs dark contrast
Dulux vs Benjamin Moore

Light vs dark contrast
Dulux vs Benjamin Moore

Light vs dark contrast
Dulux vs RAL Classic

Light vs dark contrast
Dulux

Light vs dark contrast
Dulux vs RAL Classic

Light vs dark contrast
Dulux vs RAL Classic

Light vs dark contrast
Dulux vs Tikkurila

Light vs dark contrast
Dulux vs Jotun

Light vs dark contrast
Dulux vs Little Greene

Light vs dark contrast
Dulux vs Jotun

Light vs dark contrast
Dulux vs Little Greene

Light vs dark contrast
Dulux vs Jotun

Light vs dark contrast
Dulux vs Little Greene

Light vs dark contrast
Dulux vs Behr

Light vs dark contrast
Dulux vs Behr

Light vs dark contrast
Dulux vs Behr

Timeless reads lighter
Dulux vs RAL Effect

Light vs dark contrast
Dulux vs Valspar

Dulux vs RAL Effect
Dulux vs RAL Effect

Dulux vs Tikkurila
Dulux vs Tikkurila

Light vs dark contrast
Dulux vs RAL Effect

















