Color

#7f109e

#7f109e
hex#7f109e
rgbrgb(127, 16, 158)
hslhsl(287, 82%, 34%)
oklchoklch(0.447 0.208 316.6)
Closest name: Fuchsia Nebula (#7722aa)Relative luminance 0.0735

Colors that go with #7f109e

Denim, Forest Green and Blue Violet 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 →

#2e9e10

#38109e · #9e1076

#9e7f10 · #109e7f

Split-complementary

Open in tool →

#769e10 · #109e38

#9e3810 · #2e9e10 · #10769e

Contrast

#7f109e as textRatioAAAA largeAAAFix
Aaon white
8.5:1passpasspassPasses AAA — no fix needed.
Aaon black
2.47:1failfailfail
  • AA: use #bd20e9 as the text (4.55:1)
  • AAA: use #d36af0 as the text (7.09:1)
  • AA: or shift the background to #bdbdbd (4.52:1)
  • AAA: or shift the background to #ebebeb (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #7f109e as the background.

Brands using this color

Fonts for this mood

#7f109e reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #7f109e
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 #7f109e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/7f109e-bd9fc1-abcb62-2d1f2a-ece9f1?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