Color

#372f33

#372f33
hex#372f33
rgbrgb(55, 47, 51)
hslhsl(330, 8%, 20%)
oklchoklch(0.315 0.013 346.2)
Closest name: Dark Charcoal (#333232)Relative luminance 0.0308

Colors that go with #372f33

Amber, Blue and Blush Pink lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #372f33

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#2f3733

#372f37 · #372f2f

#33372f · #2f3337

Split-complementary

Open in tool →

#2f372f · #2f3737

#37372f · #2f3733 · #2f2f37

Contrast

#372f33 as textRatioAAAA largeAAAFix
Aaon white
12.99:1passpasspassPasses AAA — no fix needed.
Aaon black
1.62:1failfailfail
  • AA: use #84717a as the text (4.62:1)
  • AAA: use #a19199 as the text (7.03:1)
  • AA: or shift the background to #999999 (4.56:1)
  • AAA: or shift the background to #bfbfbf (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #372f33 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#372f33 reads as muted, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #372f33
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #372f33 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/372f33-c49cab-62cb64-2d1f20-f1e9f1?lock=0&style=vibrant

Want the agent to remember your picks and write them into a living brand? Create a free BrandSweets workspace.

Machine-readable: color.md