Match RAL 390-6
RAL Effect RAL 390-6 is a deep, low-reflectance shade with an LRV of 19. The matches below are ranked by ΔE, a perceptual color-difference score.
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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.
A 4-point LRV gap (23 vs 19) makes Signal orange the marginally brighter of the two. A ΔE of 1.8 means the difference barely reads in a finished room.
Their light reflectance is nearly identical (LRV 20 vs 19), so neither reads brighter in a room. The ΔE 5.2 gap is real but not dramatic — distinct as a choice, harmonious together.
A 8-point LRV gap (28 vs 19) makes Knockout Orange the marginally brighter of the two. The ΔE 6.8 gap is real but not dramatic — distinct as a choice, harmonious together.
Field Poppy reads slightly lighter (LRV 26 vs 19), a gap that shows most in low-lit rooms. At ΔE 6.9 they're clearly different, yet close enough to share a room.
A 6-point LRV gap (25 vs 19) makes Emergency Zone the marginally brighter of the two. The ΔE 7.9 gap is real but not dramatic — distinct as a choice, harmonious together.
With LRVs of 21 and 19, the two reflect almost the same amount of light. At ΔE 8.3 they're clearly different, yet close enough to share a room.
A 4-point LRV gap (23 vs 19) makes Rocket Fire the marginally brighter of the two. A ΔE of 11.1 puts them firmly in different territory — a strong contrast if combined.
Orange Aurora reads slightly lighter (LRV 26 vs 19), a gap that shows most in low-lit rooms. At ΔE 13.9 these are two genuinely different directions, not variations on a theme.
A 12-point LRV gap (31 vs 19) makes Pinch of Clove the marginally brighter of the two. A ΔE of 25.9 puts them firmly in different territory — a strong contrast if combined.
At LRV 33 vs 19, S 3030-Y30R is decisively the brighter choice. A ΔE of 34.0 puts them firmly in different territory — a strong contrast if combined.