Color

#8d0101

#8d0101
hex#8d0101
rgbrgb(141, 1, 1)
hslhsl(0, 99%, 28%)
oklchoklch(0.405 0.165 29.1)
Closest name: darkred (#8b0000)Relative luminance 0.0569

Colors that go with #8d0101

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 →

#018e8e

#8e0147 · #8e4701

#018e01 · #01018e

Split-complementary

Open in tool →

#018e47 · #01478e

#478e01 · #018e8e · #47018e

Contrast

#8d0101 as textRatioAAAA largeAAAFix
Aaon white
9.83:1passpasspassPasses AAA — no fix needed.
Aaon black
2.14:1failfailfail
  • AA: use #ef0101 as the text (4.67:1)
  • AAA: use #fe6262 as the text (7.14:1)
  • AA: or shift the background to #b0b0b0 (4.53:1)
  • AAA: or shift the background to #dbdbdb (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8d0101 as the background.

Brands using this color

Fonts for this mood

#8d0101 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8d0101
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 #8d0101 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8d0101-c4a19c-62cb98-2d251f-f1e9ed?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