Color

#812013

#812013
hex#812013
rgbrgb(129, 32, 19)
hslhsl(7, 74%, 29%)
oklchoklch(0.402 0.134 31)
Closest name: Brick Red (#8f1402)Relative luminance 0.0575

Tints & shades

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

Harmonies

Complementary

Open in tool →

#137481

#81133d · #815713

#138120 · #201381

Split-complementary

Open in tool →

#138157 · #133d81

#3d8113 · #137481 · #571381

Contrast

#812013 as textRatioAAAA largeAAAFix
Aaon white
9.77:1passpasspassPasses AAA — no fix needed.
Aaon black
2.15:1failfailfail
  • AA: use #de3721 as the text (4.67:1)
  • AAA: use #e87364 as the text (7.07:1)
  • AA: or shift the background to #b0b0b0 (4.5:1)
  • AAA: or shift the background to #dbdbdb (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 #812013 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

#812013 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #812013
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 #812013 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/812013-c4a59c-62cba4-2d271f-f1e9ec?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