Match Celestia Blue
Benjamin Moore Celestia Blue is a light-reflective shade, cool in character with an LRV of 66. The matches below are the closest equivalents available across every brand on Pontata, ranked by ΔE — a perceptual color difference score. A ΔE under 3 is subtle; under 10 is noticeable but harmonious; above 25 means genuinely different colors.
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Closest matches across every brand
One match per brand, ranked by ΔE — a perceptual color difference score calculated from Lab color space values. Lower is closer. Click any card to compare side by side in simulated rooms.
With LRVs of 66 and 65, the two reflect almost the same amount of light. At ΔE 1.3 you'd need them side by side to tell them apart.
With LRVs of 66 and 64, the two reflect almost the same amount of light. At ΔE 1.8 you'd need them side by side to tell them apart.
Whispering Wind reads slightly lighter (LRV 69 vs 66), a gap that shows most in low-lit rooms. At ΔE 2.0 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 66 vs 63), so neither reads brighter in a room. A ΔE of 2.9 means the difference barely reads in a finished room.
A 4-point LRV gap (71 vs 66) makes S 0515-R80B the marginally brighter of the two. The ΔE 3.5 gap is real but not dramatic — distinct as a choice, harmonious together.
A 3-point LRV gap (69 vs 66) makes RAL 170-4 the marginally brighter of the two. The ΔE 3.5 gap is real but not dramatic — distinct as a choice, harmonious together.
A 4-point LRV gap (66 vs 62) makes Celestia Blue the marginally brighter of the two. The ΔE 3.6 gap is real but not dramatic — distinct as a choice, harmonious together.
Violet White reads slightly lighter (LRV 74 vs 66), a gap that shows most in low-lit rooms. At ΔE 4.3 they're clearly different, yet close enough to share a room.
A 5-point LRV gap (66 vs 61) makes Celestia Blue the marginally brighter of the two. The ΔE 4.8 gap is real but not dramatic — distinct as a choice, harmonious together.
A 3-point LRV gap (69 vs 66) makes Rain Sky the marginally brighter of the two. The ΔE 5.2 gap is real but not dramatic — distinct as a choice, harmonious together.
A 9-point LRV gap (66 vs 57) makes Celestia Blue the marginally brighter of the two. The ΔE 6.7 gap is real but not dramatic — distinct as a choice, harmonious together.
A 6-point LRV gap (66 vs 60) makes Celestia Blue the marginally brighter of the two. The ΔE 6.8 gap is real but not dramatic — distinct as a choice, harmonious together.
Celestia Blue reads slightly lighter (LRV 66 vs 59), a gap that shows most in low-lit rooms. At ΔE 8.5 they're clearly different, yet close enough to share a room.
Celestia Blue reads slightly lighter (LRV 66 vs 56), a gap that shows most in low-lit rooms. At ΔE 8.8 they're clearly different, yet close enough to share a room.