Color

#793399

#793399
hex#793399
rgbrgb(121, 51, 153)
hslhsl(281, 50%, 40%)
oklchoklch(0.464 0.166 313.4)
Closest name: rebeccapurple (#663399)Relative luminance 0.0873

Colors that go with #793399

Denim, Sea Green and Charcoal 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#539933

#463399 · #993386

#997933 · #339979

Split-complementary

Open in tool →

#869933 · #339946

#994633 · #539933 · #338699

Contrast

#793399 as textRatioAAAA largeAAAFix
Aaon white
7.65:1passpasspassPasses AAA — no fix needed.
Aaon black
2.75:1failfailfail
  • AA: use #a153c6 as the text (4.57:1)
  • AAA: use #ba81d5 as the text (7.19:1)
  • AA: or shift the background to #c7c7c7 (4.52:1)
  • AAA: or shift the background to #f5f5f5 (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 #793399 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

#793399 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #793399
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 #793399 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/793399-ba9fc1-b6cb62-2d1f2c-ebe9f1?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