Color

#751f6e

#751f6e
hex#751f6e
rgbrgb(117, 31, 110)
hslhsl(305, 58%, 29%)
oklchoklch(0.409 0.151 331.5)
Closest name: Noble Plum (#871f78)Relative luminance 0.0589

Colors that go with #751f6e

Sea Green, Charcoal and Teal 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 →

#1f7526

#511f75 · #751f43

#6e751f · #1f6e75

Split-complementary

Open in tool →

#43751f · #1f7551

#75511f · #1f7526 · #1f4375

Contrast

#751f6e as textRatioAAAA largeAAAFix
Aaon white
9.64:1passpasspassPasses AAA — no fix needed.
Aaon black
2.18:1failfailfail
  • AA: use #c534b9 as the text (4.57:1)
  • AAA: use #d86ed0 as the text (7.06:1)
  • AA: or shift the background to #b3b3b3 (4.6:1)
  • AAA: or shift the background to #dedede (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #751f6e as the background.

Brands using this color

Fonts for this mood

#751f6e reads as warm, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #751f6e
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 #751f6e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/751f6e-c19fba-8ccb62-2d1f26-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