RAL 450-1 vs Pure White
RAL 450-1 (RAL Effect) and Pure White (Sherwin-Williams) come from different manufacturers. Hue-wise, RAL 450-1 belongs to the pink-red family and Pure White to the beige-greige family. The 18-point LRV gap — 84 for Pure White vs 66 for RAL 450-1 — means Pure White will open up a space more effectively. A ΔE of 19.5 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.
RAL 450-1 vs Pure White in Real Spaces
5 real rooms side by side. Seeing RAL 450-1 and Pure White 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. Pure White reflects noticeably more light off the walls, making the space read more open than RAL 450-1.
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. Pure White 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. Pure White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Pure White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Pure White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
RAL 450-1 vs Pure White Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 450-1 on one side and Pure White 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 RAL 450-1 comparisons
See how RAL 450-1 stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 66, White Dove is decisively the brighter choice.
RAL 450-1 reflects far more light (LRV 66 vs 52), opening up a space where Purbeck Stone encloses it.
RAL 450-1 reflects far more light (LRV 66 vs 30), opening up a space where Evergreen Fog encloses it.
RAL 450-1 reads slightly lighter (LRV 66 vs 60), a gap that shows most in low-lit rooms.
A 9-point LRV gap (66 vs 58) makes RAL 450-1 the marginally brighter of the two.
At LRV 66 vs 27, RAL 450-1 is decisively the brighter choice.
RAL 450-1 reflects far more light (LRV 66 vs 43), opening up a space where French Gray encloses it.
A 11-point LRV gap (66 vs 55) makes RAL 450-1 the marginally brighter of the two.
At LRV 66 vs 44, RAL 450-1 is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 66 vs 66), so neither reads brighter in a room.
A 8-point LRV gap (74 vs 66) makes Shoji White the marginally brighter of the two.
At LRV 66 vs 12, RAL 450-1 is decisively the brighter choice.
At LRV 66 vs 8, RAL 450-1 is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 68 vs 66), so neither reads brighter in a room.
At LRV 66 vs 12, RAL 450-1 is decisively the brighter choice.
At LRV 66 vs 45, RAL 450-1 is decisively the brighter choice.
RAL 450-1 reflects far more light (LRV 66 vs 31), opening up a space where Pale Green encloses it.
RAL 450-1 reflects far more light (LRV 66 vs 7), opening up a space where Pine Needle encloses it.