Color

#82121b

#82121b
hex#82121b
rgbrgb(130, 18, 27)
hslhsl(355, 76%, 29%)
oklchoklch(0.392 0.145 23.9)
Closest name: Bloodthirsty (#880011)Relative luminance 0.0526

Colors that go with #82121b

Teal, Crimson and Taupe 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 →

#128279

#821253 · #824112

#1b8212 · #121b82

Split-complementary

Open in tool →

#128241 · #125382

#538212 · #128279 · #411282

Contrast

#82121b as textRatioAAAA largeAAAFix
Aaon white
10.24:1passpasspassPasses AAA — no fix needed.
Aaon black
2.05:1failfailfail
  • AA: use #e22837 as the text (4.59:1)
  • AAA: use #eb6f7a as the text (7.09:1)
  • AA: or shift the background to #adadad (4.56:1)
  • AAA: or shift the background to #d6d6d6 (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 #82121b 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

#82121b reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #82121b
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 #82121b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/82121b-c49e9c-62cb8f-2d241f-f1e9ee?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