Color

#402c0d

#402c0d
hex#402c0d
rgbrgb(64, 44, 13)
hslhsl(36, 66%, 15%)
oklchoklch(0.31 0.054 75.1)
Closest name: Secret Passage (#372a05)Relative luminance 0.0292

Colors that go with #402c0d

Charcoal, Denim and Sienna 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0d213f

#3f120d · #3a3f0d

#0d3f2b · #2b0d3f

Split-complementary

Open in tool →

#0d3a3f · #120d3f

#0d3f12 · #0d213f · #3f0d3a

Contrast

#402c0d as textRatioAAAA largeAAAFix
Aaon white
13.26:1passpasspassPasses AAA — no fix needed.
Aaon black
1.58:1failfailfail
  • AA: use #9d6b20 as the text (4.56:1)
  • AAA: use #cb8b2a as the text (7.27:1)
  • AA: or shift the background to #999999 (4.65:1)
  • AAA: or shift the background to #bdbdbd (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 #402c0d as the background.

Brands using this color

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

Fonts for this mood

#402c0d reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #402c0d
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 #402c0d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/402c0d-c4b99c-62bfcb-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