Tranquil Dawn vs They call it Mellow
Where Tranquil Dawn belongs to Dulux's range, They call it Mellow is a Sherwin-Williams color. Tranquil Dawn reads as green-grey, while They call it Mellow reads as beige — two distinct hue families, not close cousins. They call it Mellow (LRV 79) reflects noticeably more light than Tranquil Dawn (LRV 55), a difference of 24 points that becomes especially apparent in rooms with limited natural light. Tranquil Dawn runs neutral while They call it Mellow is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 26.5, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Tranquil Dawn vs They call it Mellow in Real Spaces
2 real rooms side by side. Seeing Tranquil Dawn and They call it Mellow in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Kitchen
In a kitchen, colors are seen under bright task lighting that amplifies undertones — what reads neutral elsewhere can show its hand here. They call it Mellow reflects noticeably more light off the walls, making the space read more open than Tranquil Dawn.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. They call it Mellow returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Tranquil Dawn vs They call it Mellow Simulated Comparison
5 simulated room previews — drag the slider on each to see Tranquil Dawn on one side and They call it Mellow 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 Tranquil Dawn comparisons
See how Tranquil Dawn stacks up against other well-photographed colors across different brands and tones.
