Color

#12361d

#12361d
hex#12361d
rgbrgb(18, 54, 29)
hslhsl(138, 50%, 14%)
oklchoklch(0.299 0.061 151)
Closest name: Dark Serpent (#113311)Relative luminance 0.0286

Colors that go with #12361d

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 →

#36122b

#193612 · #12362e

#1d1236 · #361d12

Split-complementary

Open in tool →

#2e1236 · #361219

#121936 · #36122b · #362e12

Contrast

#12361d as textRatioAAAA largeAAAFix
Aaon white
13.37:1passpasspassPasses AAA — no fix needed.
Aaon black
1.57:1failfailfail
  • AA: use #2d8647 as the text (4.61:1)
  • AAA: use #39ac5c as the text (7.23:1)
  • AA: or shift the background to #969696 (4.52:1)
  • AAA: or shift the background to #bdbdbd (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #12361d as the background.

Brands using this color

Fonts for this mood

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

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

tool url/palettes/new/12361d-a2beae-be59d4-1f2d29-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