Color

#83015a

#83015a
hex#83015a
rgbrgb(131, 1, 90)
hslhsl(319, 98%, 26%)
oklchoklch(0.405 0.17 347.2)
Closest name: Grapest (#880066)Relative luminance 0.0559

Tints & shades

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

Harmonies

Complementary

Open in tool →

#01832a

#6b0183 · #830119

#5a8301 · #015a83

Split-complementary

Open in tool →

#198301 · #01836b

#836b01 · #01832a · #011983

Contrast

#83015a as textRatioAAAA largeAAAFix
Aaon white
9.92:1passpasspassPasses AAA — no fix needed.
Aaon black
2.12:1failfailfail
  • AA: use #de0299 as the text (4.57:1)
  • AAA: use #fd4ec6 as the text (7.08:1)
  • AA: or shift the background to #b0b0b0 (4.57:1)
  • AAA: or shift the background to #d9d9d9 (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 #83015a 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

#83015a reads as warm, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #83015a
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 #83015a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/83015a-c19fb2-74cb62-2d1f23-f0e9f1?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