Color

#7771ea

#7771ea
hex#7771ea
rgbrgb(119, 113, 234)
hslhsl(243, 74%, 68%)
oklchoklch(0.614 0.177 282.1)
Closest name: mediumslateblue (#7b68ee)Relative luminance 0.2167

Colors that go with #7771ea

Olive Green, Copper and Medium Sea 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 #7771ea

Tints & shades

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

Harmonies

Complementary

Open in tool →

#e4ea71

#71a7ea · #b371ea

#ea7771 · #71ea77

Split-complementary

Open in tool →

#eab371 · #a7ea71

#ea71a7 · #e4ea71 · #71eab3

Contrast

#7771ea as textRatioAAAA largeAAAFix
Aaon white
3.94:1failpassfail
  • AA: use #6a64e8 as the text (4.56:1)
  • AAA: use #443ce2 as the text (7.02:1)
  • AA: or shift the background to #171717 (4.55:1)
Aaon black
5.33:1passpassfail
  • AAA: use #918cee as the text (7.19:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #7771ea 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

#7771ea reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #7771ea
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 #7771ea and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7771ea-a39cc4-dfa04e-261f2d-e9edf1?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