Color

#c563ab

#c563ab
hex#c563ab
rgbrgb(197, 99, 171)
hslhsl(316, 46%, 58%)
oklchoklch(0.639 0.152 338.3)
Closest name: Lavendless (#b86fc2)Relative luminance 0.2373

Colors that go with #c563ab

Cadet Blue, Olive Drab 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 →

#63c57d

#ae63c5 · #c5637a

#abc563 · #63abc5

Split-complementary

Open in tool →

#7ac563 · #63c5ae

#c5ae63 · #63c57d · #637ac5

Contrast

#c563ab as textRatioAAAA largeAAAFix
Aaon white
3.65:1failpassfail
  • AA: use #bc499d as the text (4.59:1)
  • AAA: use #8d3476 as the text (7.28:1)
  • AA: or shift the background to #1f1f1f (4.51:1)
Aaon black
5.75:1passpassfail
  • AAA: use #cd79b7 as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #c563ab 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

#c563ab reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c563ab
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 #c563ab and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c563ab-c19fb4-79cb62-2d1f23-efe9f1?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