Color

#18340f

#18340f
hex#18340f
rgbrgb(24, 52, 15)
hslhsl(105, 55%, 13%)
oklchoklch(0.293 0.07 138.8)
Closest name: Dark Serpent (#113311)Relative luminance 0.0268

Colors that go with #18340f

Charcoal, Crimson 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 →

#2a0f33

#2a330f · #0f3318

#0f1833 · #330f18

Split-complementary

Open in tool →

#180f33 · #330f2a

#0f2a33 · #2a0f33 · #33180f

Contrast

#18340f as textRatioAAAA largeAAAFix
Aaon white
13.66:1passpasspassPasses AAA — no fix needed.
Aaon black
1.54:1failfailfail
  • AA: use #3f8627 as the text (4.65:1)
  • AAA: use #4faa31 as the text (7.13:1)
  • AA: or shift the background to #949494 (4.5:1)
  • AAA: or shift the background to #bababa (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #18340f 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

#18340f reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #18340f
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 #18340f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/18340f-a6bea2-754edf-1f2d22-eff1e9?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