Black blue vs Agreeable Gray
Where Black blue belongs to RAL Classic's range, Agreeable Gray is a Sherwin-Williams color. Agreeable Gray (LRV 60) reflects noticeably more light than Black blue (LRV 5), a difference of 56 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 71.9, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question.
Black blue vs Agreeable Gray Color Comparison
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
Color Details
Black blue vs Agreeable Gray in Real Spaces
Seeing Black blue and Agreeable Gray in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 3 room types where both colors have photos.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Agreeable Gray reflects noticeably more light off the walls, making the space read more open than Black blue.
@rijckx_schilderwerken
@homeimprovementdude
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The LRV gap is large enough that Agreeable Gray will make the room feel meaningfully brighter than Black blue would.
@schildersbedrijfkromme
@homeimprovementdude
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Agreeable Gray reflects noticeably more light off the walls, making the space read more open than Black blue.
@lma.paris
@katylynndesign
More Black blue comparisons
See how Black blue stacks up against other well-photographed colors across different brands and tones.
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