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They call it mellow. Professionally Mixed.
Same formula as Sherwin-Williams. Trade quality. Up to 40% less. Next day delivery across the UK.
81
Dupes
40%
Less
1 Day
Delivery
90
LRV
Trade Matches
The Best They call it mellow Dupes
Matched to NCS formula S 0515-Y20R. Professionally mixed to order.
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Colour Story
Why They call it mellow endures
They call it mellow occupies a rare point in the colour spectrum — precise enough to feel intentional, versatile enough to shift completely with the light throughout the day.
With an LRV of 89.9, They call it mellow is genuinely light — it will reflect well in north-facing rooms and smaller spaces.
The NCS formula S 0515-Y20R captures this precisely — and our trade partners can mix it to order at a fraction of the original price.
Insider Secret
The same NCS. Different names.
The formula S 0515-Y20R exists across multiple premium brands under completely different names. The colour is identical. The price is not.
Colour Relationships
Palette for They call it mellow
Scientifically derived companions — from gentle tints to striking contrasts.
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