Color

#bb48e5

#bb48e5
hex#bb48e5
rgbrgb(187, 72, 229)
hslhsl(284, 75%, 59%)
oklchoklch(0.623 0.237 315.5)
Closest name: Magenta Affair (#aa44dd)Relative luminance 0.2086

Colors that go with #bb48e5

Olive Drab, 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 →

#72e548

#6d48e5 · #e548c0

#e5bb48 · #48e5bb

Split-complementary

Open in tool →

#c0e548 · #48e56d

#e56d48 · #72e548 · #48c0e5

Contrast

#bb48e5 as textRatioAAAA largeAAAFix
Aaon white
4.06:1failpassfail
  • AA: use #b436e2 as the text (4.6:1)
  • AAA: use #8d1ab7 as the text (7.08:1)
  • AA: or shift the background to #141414 (4.54:1)
Aaon black
5.17:1passpassfail
  • AAA: use #ca70eb as the text (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #bb48e5 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

#bb48e5 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bb48e5
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 #bb48e5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bb48e5-bc9fc1-b1cb62-2d1f2b-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