Summer Day vs Sunflower
Both from Sherwin-Williams's palette. Both sit in the beige family, which is useful context if you're narrowing within a single hue direction. Summer Day (LRV 47) reflects noticeably more light than Sunflower (LRV 40), a difference of 7 points that becomes especially apparent in rooms with limited natural light. Both lean warm, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 16.7, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Summer Day vs Sunflower Simulated Comparison
5 simulated room previews — drag the slider on each to see Summer Day on one side and Sunflower 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 Summer Day comparisons
See how Summer Day stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 47, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 47), opening up a space where Summer Day encloses it.
At LRV 47 vs 6, Summer Day is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 47), a gap that shows most in low-lit rooms.
Summer Day reflects far more light (LRV 47 vs 30), opening up a space where Evergreen Fog encloses it.
A 4-point LRV gap (52 vs 47) makes Mizzle the marginally brighter of the two.
Agreeable Gray reflects far more light (LRV 60 vs 47), opening up a space where Summer Day encloses it.
A 10-point LRV gap (58 vs 47) makes Accessible Beige the marginally brighter of the two.
At LRV 47 vs 27, Summer Day is decisively the brighter choice.
Summer Day reads slightly lighter (LRV 47 vs 43), a gap that shows most in low-lit rooms.
Summer Day reflects far more light (LRV 47 vs 4), opening up a space where Naval encloses it.
A 8-point LRV gap (55 vs 47) makes Tranquil Dawn the marginally brighter of the two.
At LRV 47 vs 13, Summer Day is decisively the brighter choice.
A 4-point LRV gap (47 vs 44) makes Summer Day the marginally brighter of the two.
Pure White reflects far more light (LRV 84 vs 47), opening up a space where Summer Day encloses it.
Summer Day reflects far more light (LRV 47 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 47, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 47, Shoji White is decisively the brighter choice.
At LRV 83 vs 47, Snowbound is decisively the brighter choice.
At LRV 47 vs 12, Summer Day is decisively the brighter choice.
At LRV 68 vs 47, Skimming Stone is decisively the brighter choice.
Summer Day reads slightly lighter (LRV 47 vs 41), a gap that shows most in low-lit rooms.
Calamine reflects far more light (LRV 68 vs 47), opening up a space where Summer Day encloses it.
Summer Day reflects far more light (LRV 47 vs 25), opening up a space where Treron encloses it.
At LRV 47 vs 12, Summer Day is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 47 vs 45), so neither reads brighter in a room.
Summer Day reflects far more light (LRV 47 vs 31), opening up a space where Pale Green encloses it.
Summer Day reflects far more light (LRV 47 vs 7), opening up a space where Pine Needle encloses it.
Summer Day reflects far more light (LRV 47 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reads slightly lighter (LRV 57 vs 47), a gap that shows most in low-lit rooms.