Color

#830c81

#830c81
hex#830c81
rgbrgb(131, 12, 129)
hslhsl(301, 83%, 28%)
oklchoklch(0.431 0.189 329.1)
Closest name: purple (#800080)Relative luminance 0.0667

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0c830e

#490c83 · #830c45

#81830c · #0c8183

Split-complementary

Open in tool →

#45830c · #0c8349

#83490c · #0c830e · #0c4583

Contrast

#830c81 as textRatioAAAA largeAAAFix
Aaon white
8.99:1passpasspassPasses AAA — no fix needed.
Aaon black
2.33:1failfailfail
  • AA: use #cd13ca as the text (4.54:1)
  • AAA: use #ef52ec as the text (7.09:1)
  • AA: or shift the background to #b8b8b8 (4.53:1)
  • AAA: or shift the background to #e3e3e3 (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #830c81 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

#830c81 reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #830c81
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 #830c81 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/830c81-c19fbc-93cb62-2d1f27-ede9f1?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