Charlotte's Locks vs Atomic Red
Charlotte's Locks is a Farrow & Ball color while Atomic Red comes from Little Greene. These are both pink-reds, so the question isn't which hue to choose — it's where within pink-red to land. At LRV 21 vs 12, Charlotte's Locks will read as the brighter of the two — a 9-point gap that matters most in north-facing or low-light rooms. The tonal difference — Charlotte's Locks's warm character against Atomic Red's red — becomes most visible against white trim or in morning light. At ΔE 19.0, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Charlotte's Locks vs Atomic Red in Real Spaces
1 real room side by side. Seeing Charlotte's Locks and Atomic Red in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The LRV gap is large enough that Charlotte's Locks will make the room feel meaningfully brighter than Atomic Red would.
Color Details
Charlotte's Locks vs Atomic Red Simulated Comparison
5 simulated room previews — drag the slider on each to see Charlotte's Locks on one side and Atomic Red 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 Charlotte's Locks comparisons
See how Charlotte's Locks stacks up against other well-photographed colors across different brands and tones.
