Match Blue Diamond
Benjamin Moore Blue Diamond is a light-reflective shade, cool in character with an LRV of 69. 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.
View full Blue Diamond color page →
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 70 and 69, the two reflect almost the same amount of light. At ΔE 0.7 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 71 vs 69), so neither reads brighter in a room. A ΔE of 1.2 means the difference barely reads in a finished room.
Their light reflectance is nearly identical (LRV 69 vs 68), so neither reads brighter in a room. A ΔE of 2.7 means the difference barely reads in a finished room.
Their light reflectance is nearly identical (LRV 69 vs 68), so neither reads brighter in a room. The ΔE 3.3 gap is real but not dramatic — distinct as a choice, harmonious together.
Their light reflectance is nearly identical (LRV 69 vs 69), so neither reads brighter in a room. The ΔE 4.1 gap is real but not dramatic — distinct as a choice, harmonious together.
A 9-point LRV gap (69 vs 60) makes Blue Diamond the marginally brighter of the two. The ΔE 4.2 gap is real but not dramatic — distinct as a choice, harmonious together.
Summer Medley 4 reads slightly lighter (LRV 72 vs 69), a gap that shows most in low-lit rooms. At ΔE 5.4 they're clearly different, yet close enough to share a room.
Blue Diamond reads slightly lighter (LRV 69 vs 61), a gap that shows most in low-lit rooms. At ΔE 7.6 they're clearly different, yet close enough to share a room.
Blue Diamond reflects far more light (LRV 69 vs 54), opening up a space where Tiffany encloses it. At ΔE 7.8 they're clearly different, yet close enough to share a room.
Blue Diamond reads slightly lighter (LRV 69 vs 58), a gap that shows most in low-lit rooms. At ΔE 9.2 they're clearly different, yet close enough to share a room.
At LRV 69 vs 49, Blue Diamond is decisively the brighter choice. A ΔE of 10.3 puts them firmly in different territory — a strong contrast if combined.
Their light reflectance is nearly identical (LRV 69 vs 69), so neither reads brighter in a room. A ΔE of 11.7 puts them firmly in different territory — a strong contrast if combined.
Their light reflectance is nearly identical (LRV 71 vs 69), so neither reads brighter in a room. A ΔE of 14.1 puts them firmly in different territory — a strong contrast if combined.
Blue Diamond reads slightly lighter (LRV 69 vs 59), a gap that shows most in low-lit rooms. At ΔE 15.2 these are two genuinely different directions, not variations on a theme.