Color

#81033e

#81033e
hex#81033e
rgbrgb(129, 3, 62)
hslhsl(332, 95%, 26%)
oklchoklch(0.391 0.155 2.4)
Closest name: Beet Red (#7e203f)Relative luminance 0.0508

Tints & shades

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

Harmonies

Complementary

Open in tool →

#038146

#81037d · #810803

#3e8103 · #033e81

Split-complementary

Open in tool →

#038108 · #037d81

#7d8103 · #038146 · #080381

Contrast

#81033e as textRatioAAAA largeAAAFix
Aaon white
10.42:1passpasspassPasses AAA — no fix needed.
Aaon black
2.02:1failfailfail
  • AA: use #e5066e as the text (4.58:1)
  • AAA: use #fb5ba6 as the text (7.15:1)
  • AA: or shift the background to #ababab (4.54:1)
  • AAA: or shift the background to #d4d4d4 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #81033e 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

#81033e reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #81033e
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 #81033e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/81033e-c49caa-62cb67-2d1f20-f1e9f1?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