Color

#b53fca

#b53fca
hex#b53fca
rgbrgb(181, 63, 202)
hslhsl(291, 57%, 52%)
oklchoklch(0.589 0.221 321.2)
Closest name: Magenta Affair (#aa44dd)Relative luminance 0.1764

Colors that go with #b53fca

Forest Green, Dark Cyan 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 →

#54ca3f

#703fca · #ca3f9a

#cab53f · #3fcab5

Split-complementary

Open in tool →

#9aca3f · #3fca70

#ca703f · #54ca3f · #3f9aca

Contrast

#b53fca as textRatioAAAA largeAAAFix
Aaon white
4.64:1passpassfail
  • AAA: use #8b2b9c as the text (7.18:1)
Aaon black
4.53:1passpassfail
  • AAA: use #cb77da 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 #b53fca 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

#b53fca reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b53fca
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 #b53fca and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b53fca-bf9fc1-a4cb62-2d1f29-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