Color

#851414

#851414
hex#851414
rgbrgb(133, 20, 20)
hslhsl(0, 74%, 30%)
oklchoklch(0.399 0.147 27.2)
Closest name: Bloodthirsty (#880011)Relative luminance 0.0554

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#148585

#85144d · #854d14

#148514 · #141485

Split-complementary

Open in tool →

#14854d · #144d85

#4d8514 · #148585 · #4d1485

Contrast

#851414 as textRatioAAAA largeAAAFix
Aaon white
9.96:1passpasspassPasses AAA — no fix needed.
Aaon black
2.11:1failfailfail
  • AA: use #df2a2a as the text (4.5:1)
  • AAA: use #ea7171 as the text (7.1:1)
  • AA: or shift the background to #b0b0b0 (4.59:1)
  • AAA: or shift the background to #d9d9d9 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #851414 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

#851414 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #851414
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #851414 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/851414-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