Color

#76319b

#76319b
hex#76319b
rgbrgb(118, 49, 155)
hslhsl(279, 52%, 40%)
oklchoklch(0.459 0.17 311.4)
Closest name: rebeccapurple (#663399)Relative luminance 0.0841

Colors that go with #76319b

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 →

#569b31

#41319b · #9b318b

#9b7631 · #319b76

Split-complementary

Open in tool →

#8b9b31 · #319b41

#9b4131 · #569b31 · #318b9b

Contrast

#76319b as textRatioAAAA largeAAAFix
Aaon white
7.83:1passpasspassPasses AAA — no fix needed.
Aaon black
2.68:1failfailfail
  • AA: use #a054c9 as the text (4.61:1)
  • AAA: use #b87fd7 as the text (7.06:1)
  • AA: or shift the background to #c7c7c7 (4.63:1)
  • AAA: or shift the background to #f5f5f5 (7.18:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #76319b 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

#76319b reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #76319b
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 #76319b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/76319b-b99fc1-b9cb62-2d1f2c-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