Color

#312808

#312808
hex#312808
rgbrgb(49, 40, 8)
hslhsl(47, 72%, 11%)
oklchoklch(0.28 0.049 93.1)
Closest name: Secret Passage (#372a05)Relative luminance 0.0219

Colors that go with #312808

Blue Violet, Charcoal and Royal 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#081130

#301308 · #253008

#083027 · #270830

Split-complementary

Open in tool →

#082530 · #130830

#083013 · #081130 · #300825

Contrast

#312808 as textRatioAAAA largeAAAFix
Aaon white
14.61:1passpasspassPasses AAA — no fix needed.
Aaon black
1.44:1failfailfail
  • AA: use #8c7317 as the text (4.58:1)
  • AAA: use #b4931d as the text (7.13:1)
  • AA: or shift the background to #8f8f8f (4.52:1)
  • AAA: or shift the background to #b5b5b5 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #312808 as the background.

Brands using this color

Fonts for this mood

#312808 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #312808
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 #312808 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/312808-c4c09c-62abcb-2a2d1f-f1ece9?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