Color

#800f18

#800f18
hex#800f18
rgbrgb(128, 15, 24)
hslhsl(355, 79%, 28%)
oklchoklch(0.386 0.145 24.4)
Closest name: Bloodthirsty (#880011)Relative luminance 0.05

Colors that go with #800f18

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 →

#0f8076

#800f51 · #803e0f

#18800f · #0f1880

Split-complementary

Open in tool →

#0f803e · #0f5180

#51800f · #0f8076 · #3e0f80

Contrast

#800f18 as textRatioAAAA largeAAAFix
Aaon white
10.5:1passpasspassPasses AAA — no fix needed.
Aaon black
2:1failfailfail
  • AA: use #e51f30 as the text (4.57:1)
  • AAA: use #ee6d78 as the text (7.09:1)
  • AA: or shift the background to #ababab (4.57:1)
  • AAA: or shift the background to #d4d4d4 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #800f18 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

#800f18 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #800f18
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 #800f18 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/800f18-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