Color

#212012

#212012
hex#212012
rgbrgb(33, 32, 18)
hslhsl(56, 29%, 10%)
oklchoklch(0.24 0.025 104.6)
Closest name: Underworld (#1e231c)Relative luminance 0.014

Colors that go with #212012

Charcoal, Amber and 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 →

#121321

#211912 · #1a2112

#122120 · #201221

Split-complementary

Open in tool →

#121a21 · #191221

#122119 · #121321 · #21121a

Contrast

#212012 as textRatioAAAA largeAAAFix
Aaon white
16.41:1passpasspassPasses AAA — no fix needed.
Aaon black
1.28:1failfailfail
  • AA: use #7d7945 as the text (4.69:1)
  • AAA: use #9e9957 as the text (7.15:1)
  • AA: or shift the background to #878787 (4.57:1)
  • AAA: or shift the background to #ababab (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #212012 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#212012 reads as warm, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #212012
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 #212012 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/212012-bdbea2-4e9edf-282d1f-f1ede9?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