Color

#81035e

#81035e
hex#81035e
rgbrgb(129, 3, 94)
hslhsl(317, 95%, 26%)
oklchoklch(0.404 0.17 344.4)
Closest name: Grapest (#880066)Relative luminance 0.0554

Tints & shades

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

Harmonies

Complementary

Open in tool →

#038127

#660381 · #81031f

#5e8103 · #035e81

Split-complementary

Open in tool →

#1f8103 · #038166

#816603 · #038127 · #031f81

Contrast

#81035e as textRatioAAAA largeAAAFix
Aaon white
9.96:1passpasspassPasses AAA — no fix needed.
Aaon black
2.11:1failfailfail
  • AA: use #db069e as the text (4.53:1)
  • AAA: use #fb51ca as the text (7.13:1)
  • 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 #81035e 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

#81035e reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #81035e
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 #81035e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/81035e-c19fb3-77cb62-2d1f23-efe9f1?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