Color

#80337b

#80337b
hex#80337b
rgbrgb(128, 51, 123)
hslhsl(304, 43%, 35%)
oklchoklch(0.456 0.14 330.2)
Closest name: Noble Plum (#871f78)Relative luminance 0.0839

Colors that go with #80337b

Sea Green, Teal and Olive Green lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Real palettes that use #80337b

Tints & shades

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

Harmonies

Complementary

Open in tool →

#338038

#5e3380 · #803354

#7b8033 · #337b80

Split-complementary

Open in tool →

#548033 · #33805e

#805e33 · #338038 · #335480

Contrast

#80337b as textRatioAAAA largeAAAFix
Aaon white
7.84:1passpasspassPasses AAA — no fix needed.
Aaon black
2.68:1failfailfail
  • AA: use #b649af as the text (4.56:1)
  • AAA: use #cb7cc5 as the text (7.23:1)
  • AA: or shift the background to #c7c7c7 (4.64:1)
  • AAA: or shift the background to #f2f2f2 (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 #80337b 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

#80337b reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #80337b
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #80337b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/80337b-c19fba-8ecb62-2d1f26-eee9f1?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