Color

#3f2f1d

#3f2f1d
hex#3f2f1d
rgbrgb(63, 47, 29)
hslhsl(32, 37%, 18%)
oklchoklch(0.318 0.037 69.1)
Closest name: Cola (#3c2f23)Relative luminance 0.0318

Colors that go with #3f2f1d

Dark Olive Green, Sienna and Steel Blue 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 #3f2f1d

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1d2d3f

#3f1e1d · #3e3f1d

#1d3f2f · #2f1d3f

Split-complementary

Open in tool →

#1d3e3f · #1e1d3f

#1d3f1e · #1d2d3f · #3f1d3e

Contrast

#3f2f1d as textRatioAAAA largeAAAFix
Aaon white
12.84:1passpasspassPasses AAA — no fix needed.
Aaon black
1.64:1failfailfail
  • AA: use #936e43 as the text (4.55:1)
  • AAA: use #b78f62 as the text (7.12:1)
  • AA: or shift the background to #999999 (4.51:1)
  • AAA: or shift the background to #c2c2c2 (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #3f2f1d as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#3f2f1d reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #3f2f1d
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 #3f2f1d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/3f2f1d-c4b69c-62c5cb-2d2d1f-f1eae9?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