Color

#12361b

#12361b
hex#12361b
rgbrgb(18, 54, 27)
hslhsl(135, 50%, 14%)
oklchoklch(0.298 0.064 149.3)
Closest name: Dark Serpent (#113311)Relative luminance 0.0285

Colors that go with #12361b

Charcoal, Royal Blue and Rust 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 →

#36122d

#1b3612 · #12362d

#1b1236 · #361b12

Split-complementary

Open in tool →

#2d1236 · #36121b

#121b36 · #36122d · #362d12

Contrast

#12361b as textRatioAAAA largeAAAFix
Aaon white
13.38:1passpasspassPasses AAA — no fix needed.
Aaon black
1.57:1failfailfail
  • AA: use #2d8643 as the text (4.6:1)
  • AAA: use #39ac56 as the text (7.21:1)
  • AA: or shift the background to #969696 (4.52:1)
  • AAA: or shift the background to #bdbdbd (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 #12361b 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

#12361b reads as dark, luxury, bold. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #12361b
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 #12361b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/12361b-a2beac-b759d4-1f2d29-ebf1e9?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