Color

#c1b3ff

#c1b3ff
hex#c1b3ff
rgbrgb(193, 179, 255)
hslhsl(251, 100%, 85%)
oklchoklch(0.806 0.107 292.3)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.508

Colors that go with #c1b3ff

Charcoal, Deep Sky Blue and Dark Khaki 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 →

#f1ffb3

#b3cbff · #e7b3ff

#ffc1b3 · #b3ffc1

Split-complementary

Open in tool →

#ffe7b3 · #cbffb3

#ffb3cb · #f1ffb3 · #b3ffe7

Contrast

#c1b3ff as textRatioAAAA largeAAAFix
Aaon white
1.88:1failfailfail
  • AA: use #7657ff as the text (4.59:1)
  • AAA: use #481fff as the text (7.2:1)
  • AA: or shift the background to #4a4a4a (4.71:1)
  • AAA: or shift the background to #303030 (7.01:1)
Aaon black
11.16:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #c1b3ff as the background.

Brands using this color

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

Palettes built around it

Fonts for this mood

#c1b3ff reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c1b3ff
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 #c1b3ff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c1b3ff-a89cc4-dfb34e-281f2d-e9ecf1?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