Color

#c3bbf7

#c3bbf7
hex#c3bbf7
rgbrgb(195, 187, 247)
hslhsl(248, 79%, 85%)
oklchoklch(0.819 0.084 290.5)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.5386

Colors that go with #c3bbf7

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 →

#eff7bb

#bbd1f7 · #e1bbf7

#f7c3bb · #bbf7c3

Split-complementary

Open in tool →

#f7e1bb · #d1f7bb

#f7bbd1 · #eff7bb · #bbf7e1

Contrast

#c3bbf7 as textRatioAAAA largeAAAFix
Aaon white
1.78:1failfailfail
  • AA: use #725fec as the text (4.6:1)
  • AAA: use #4a32e7 as the text (7.24:1)
  • AA: or shift the background to #4f4f4f (4.59:1)
  • AAA: or shift the background to #333333 (7.08:1)
Aaon black
11.77:1passpasspassPasses 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 #c3bbf7 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#c3bbf7 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c3bbf7
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 #c3bbf7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c3bbf7-a69cc4-dfac4e-271f2d-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