Hamilton Blue
HC-191 by Benjamin Moore
Also sold as PM-6
Hex #5F767F · LRV 18.25 · cool blue
How popular is Hamilton Blue?
Searches per month · USAbout 1,310 searches a month in the USUp 19% on the previous 12 months.
Google search volume for “Benjamin Moore Hamilton Blue” and its code, averaged over the 12 months to September 2026; pulled 2026-10-15. An estimate, not a census. How we measure
Try Hamilton Blue on your own room
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About Hamilton Blue
Hamilton Blue is a timeless, medium blue with cool undertones. This cool shade has an LRV of 18.25 and absorbs most light, making it ideal for creating intimate, cozy atmospheres or as an accent.
Benjamin Moore also lists this same color under code PM-6.
One shade lighter or darker
The nearest Benjamin Moore colors with the same hue and saturation as Hamilton Blue, a visible step lighter or darker.
Color Specifications
- Name
- Hamilton Blue
- Brand
- Benjamin Moore
- Code
- HC-191
- Hex
- #5F767F
- RGB
- 95, 118, 127
- HSL
- 197, 14%, 44%
- CMYK
- 25, 7, 0, 50Approximate — screen to print
- Lab
- 48.2, -6.2, -7.7
- CSS
- --benjamin-moore-hamilton-blue
- LRV
- 18.25 (Medium)
- Undertone
- Cool
- Temperature
- cool
- Family
- blue
- Interior
- Yes
- Exterior
- Yes
- Finishes
- flatmatteeggshellsatinsemi-glosshigh-gloss
Similar Colors & Cross-Brand Matches
Ranked by Delta E 2000. Under 1.0 looks the same on the wall.