Pastel Pink
Bright pinks can work great as vibrant splashes of color. Off-pinks (like lavender or lilac) can work as muted balancing hues. But pastel pink mostly just looks sad and old-fashioned. In the worst designs, this shade has a cheap highway motel vibe.
Instead, you can use other pastels, such as blue or yellow. Bring life into your home through colors, do not make it look boring.