Match Royal Indigo
PPG Royal Indigo is a deep, low-reflectance shade with an LRV of 7. 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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Royal Indigo
PPG1174-7#4e4260LRV 7
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.
Royal Indigo
Violet Blue
ClassicViolet Blue
RAL 5000 · LRV 10
Violet Blue reads slightly lighter
