Color

#ab40ce

#ab40ce
hex#ab40ce
rgbrgb(171, 64, 206)
hslhsl(285, 59%, 53%)
oklchoklch(0.58 0.219 316.6)
Closest name: Magenta Affair (#aa44dd)Relative luminance 0.1678

Colors that go with #ab40ce

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 →

#64ce40

#6440ce · #ce40ab

#ceab40 · #40ceab

Split-complementary

Open in tool →

#abce40 · #40ce64

#ce6440 · #64ce40 · #40abce

Contrast

#ab40ce as textRatioAAAA largeAAAFix
Aaon white
4.82:1passpassfail
  • AAA: use #872ba6 as the text (7.18:1)
Aaon black
4.36:1failpassfail
  • AA: use #ae49d0 as the text (4.66:1)
  • AAA: use #c479dc as the text (7.12:1)
  • AA: or shift the background to #fafafa (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ab40ce 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

#ab40ce reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ab40ce
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 #ab40ce and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ab40ce-bc9fc1-afcb62-2d1f2b-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