Celestial Blue vs Natural Tan
Where Celestial Blue belongs to Little Greene's range, Natural Tan is a Sherwin-Williams color. Hue-wise, Celestial Blue belongs to the blue-green family and Natural Tan to the beige-greige family. Natural Tan (LRV 65) reflects noticeably more light than Celestial Blue (LRV 44), a difference of 21 points that becomes especially apparent in rooms with limited natural light. Celestial Blue runs green while Natural Tan is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 16.6, 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 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Celestial Blue vs Natural Tan in Real Spaces
4 real rooms side by side. Seeing Celestial Blue and Natural Tan in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Natural Tan will make the room feel meaningfully brighter than Celestial Blue would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Natural Tan reflects noticeably more light off the walls, making the space read more open than Celestial Blue.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Natural Tan reflects noticeably more light off the walls, making the space read more open than Celestial Blue.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The LRV gap is large enough that Natural Tan will make the room feel meaningfully brighter than Celestial Blue would.
Color Details
Celestial Blue vs Natural Tan Simulated Comparison
5 simulated room previews — drag the slider on each to see Celestial Blue on one side and Natural Tan 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 Celestial Blue comparisons
See how Celestial Blue stacks up against other well-photographed colors across different brands and tones.
