Color

#ac3bb0

#ac3bb0
hex#ac3bb0
rgbrgb(172, 59, 176)
hslhsl(298, 50%, 46%)
oklchoklch(0.558 0.2 326.4)
Closest name: Fuchsia Pheromone (#9f4cb7)Relative luminance 0.1503

Colors that go with #ac3bb0

Sea Green, Teal 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 →

#3fb03b

#713bb0 · #b03b79

#b0ac3b · #3bb0ac

Split-complementary

Open in tool →

#79b03b · #3bb071

#b0713b · #3fb03b · #3b79b0

Contrast

#ac3bb0 as textRatioAAAA largeAAAFix
Aaon white
5.24:1passpassfail
  • AAA: use #8e3091 as the text (7.04:1)
Aaon black
4.01:1failpassfail
  • AA: use #bb40bf as the text (4.6:1)
  • AAA: use #ce75d1 as the text (7.09:1)
  • AA: or shift the background to #f0f0f0 (4.6:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ac3bb0 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

#ac3bb0 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ac3bb0
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 #ac3bb0 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ac3bb0-c19fbe-98cb62-2d1f28-ede9f1?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