All White vs Ultra Pure White
Farrow & Ball All White No.2005 compared with Behr Ultra Pure White PPU18-06
All White and Ultra Pure White are practically the same color; most people can't tell them apart on a wall. Both have almost no visible undertone. They're close enough (ΔE 0.5) that most people won't see a difference on a wall, so one can usually stand in for the other.
ΔE 0.5 · Nearly identical
How different the two colors look. Under 2.5 is very hard to tell apart on a wall; over 5 is clearly different.
Which to choose
For a small or dim room, Ultra Pure White reflects more light (LRV 90).
Side by side
| All White | Ultra Pure White | |
|---|---|---|
| Brand | Farrow & Ball | Behr |
| Code | No.2005 | PPU18-06 |
| LRV | 89 | 90 |
| Undertone | neutral | neutral |
| Family | White | White |
| HEX | #F5F2EB | #F6F3ED |
| Good for | trim and doors, ceilings | trim and doors, ceilings |
Questions
What is the difference between All White and Ultra Pure White?
All White and Ultra Pure White are practically the same color; most people can't tell them apart on a wall. Both have almost no visible undertone. They're close enough (ΔE 0.5) that most people won't see a difference on a wall, so one can usually stand in for the other.
Which is lighter, All White or Ultra Pure White?
Ultra Pure White is lighter, with an LRV of 90 against 89.
How does All White compare to Ultra Pure White in a north-facing room?
All White may lean slightly gray in north light; check a sample on the north wall before committing. The same goes for Ultra Pure White.
Based on published color values. Screens vary, so always check a physical sample before buying.

