Rest Assured vs Vast Sky
Both from Sherwin-Williams's palette. Hue-wise, Rest Assured belongs to the blue-red family and Vast Sky to the blue family. Vast Sky (LRV 55) reflects noticeably more light than Rest Assured (LRV 49), a difference of 6 points that becomes especially apparent in rooms with limited natural light. Both lean cool, so they'll behave similarly in mixed or changing light conditions. The ΔE 4.8 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Rest Assured vs Vast Sky Simulated Comparison
5 simulated room previews — drag the slider on each to see Rest Assured on one side and Vast Sky 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 Rest Assured comparisons
See how Rest Assured stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 49, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 49), opening up a space where Rest Assured encloses it.
At LRV 49 vs 6, Rest Assured is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 49), a gap that shows most in low-lit rooms.
Rest Assured reflects far more light (LRV 49 vs 30), opening up a space where Evergreen Fog encloses it.
Their light reflectance is nearly identical (LRV 52 vs 49), so neither reads brighter in a room.
Agreeable Gray reads slightly lighter (LRV 60 vs 49), a gap that shows most in low-lit rooms.
A 9-point LRV gap (58 vs 49) makes Accessible Beige the marginally brighter of the two.
At LRV 49 vs 27, Rest Assured is decisively the brighter choice.
Rest Assured reads slightly lighter (LRV 49 vs 43), a gap that shows most in low-lit rooms.
Rest Assured reflects far more light (LRV 49 vs 4), opening up a space where Naval encloses it.
A 6-point LRV gap (55 vs 49) makes Tranquil Dawn the marginally brighter of the two.
At LRV 49 vs 13, Rest Assured is decisively the brighter choice.
A 5-point LRV gap (49 vs 44) makes Rest Assured the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 49), opening up a space where Rest Assured encloses it.
Rest Assured reflects far more light (LRV 49 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 49, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 49, Shoji White is decisively the brighter choice.
At LRV 83 vs 49, Snowbound is decisively the brighter choice.
At LRV 49 vs 12, Rest Assured is decisively the brighter choice.
At LRV 68 vs 49, Skimming Stone is decisively the brighter choice.
Rest Assured reads slightly lighter (LRV 49 vs 41), a gap that shows most in low-lit rooms.
Calamine reflects far more light (LRV 68 vs 49), opening up a space where Rest Assured encloses it.
Rest Assured reflects far more light (LRV 49 vs 25), opening up a space where Treron encloses it.
At LRV 49 vs 12, Rest Assured is decisively the brighter choice.
A 3-point LRV gap (49 vs 45) makes Rest Assured the marginally brighter of the two.
Rest Assured reflects far more light (LRV 49 vs 31), opening up a space where Pale Green encloses it.
Rest Assured reflects far more light (LRV 49 vs 7), opening up a space where Pine Needle encloses it.
Rest Assured reflects far more light (LRV 49 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reads slightly lighter (LRV 57 vs 49), a gap that shows most in low-lit rooms.