Match Diamond Blue
PPG Diamond Blue is a light-reflective shade with an LRV of 76. 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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Diamond Blue
PPG1237-2#cfe4eeLRV 76
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.
Diamond Blue
RAL 180-4
EffectRAL 180-4
RAL 180-4 · LRV 71
Diamond Blue reads slightly lighter
Diamond Blue
Borrowed Blue
Borrowed Blue
90BG 72/063 · LRV 72
Diamond Blue reads slightly lighter
Diamond Blue
Delicate Blue
Delicate Blue
248 · LRV 82
Delicate Blue reads slightly lighter
Diamond Blue
S 0515-R80B
S 0515-R80B
S 0515-R80B · LRV 71
Diamond Blue reads slightly lighter
Diamond Blue
Borrowed Light
Borrowed Light
235 · LRV 69
Diamond Blue reads slightly lighter
Diamond Blue
Touch of Spring
Touch of Spring
T666 · LRV 69
Diamond Blue reads slightly lighter
Diamond Blue
Signal White
ClassicSignal White
RAL 9003 · LRV 85
Signal White reads slightly lighter