Color

#8577ac

#8577ac
hex#8577ac
rgbrgb(133, 119, 172)
hslhsl(256, 24%, 57%)
oklchoklch(0.602 0.081 296)
Closest name: Aster (#867ba9)Relative luminance 0.2116

Colors that go with #8577ac

Charcoal, Amber and Blush Pink 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 →

#9eac77

#7783ac · #9f77ac

#ac8577 · #77ac85

Split-complementary

Open in tool →

#ac9f77 · #83ac77

#ac7783 · #9eac77 · #77ac9f

Contrast

#8577ac as textRatioAAAA largeAAAFix
Aaon white
4.01:1failpassfail
  • AA: use #7d6ea6 as the text (4.51:1)
  • AAA: use #5d4f82 as the text (7.23:1)
  • AA: or shift the background to #141414 (4.59:1)
Aaon black
5.23:1passpassfail
  • AAA: use #9c90bb as the text (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8577ac as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #8577ac
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 #8577ac and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8577ac-ab9cc4-dfbf4e-291f2d-e9ebf1?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