Heart to Heart vs RAL 450-4
Heart to Heart is a Cloverdale Paint color while RAL 450-4 comes from RAL Effect. Both sit in the pink-red family, which is useful context if you're narrowing within a single hue direction. At LRV 24 vs 20, Heart to Heart will read as the brighter of the two — a 4-point gap that matters most in north-facing or low-light rooms. At ΔE 3.6, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Heart to Heart vs RAL 450-4 in Real Spaces
3 real rooms side by side. Heart to Heart and RAL 450-4 are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Heart to Heart has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The brightness difference is modest but present — Heart to Heart gives the walls a little more lift.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The brightness difference is modest but present — Heart to Heart gives the walls a little more lift.
Color Details
Heart to Heart vs RAL 450-4 Simulated Comparison
5 simulated room previews — drag the slider on each to see Heart to Heart on one side and RAL 450-4 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 Heart to Heart comparisons
See how Heart to Heart stacks up against other well-photographed colors across different brands and tones.
