Color

#c3bef3

#c3bef3
hex#c3bef3
rgbrgb(195, 190, 243)
hslhsl(246, 69%, 85%)
oklchoklch(0.824 0.074 289)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.549

Colors that go with #c3bef3

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 →

#eef3be

#bed3f3 · #debef3

#f3c4be · #bef3c4

Split-complementary

Open in tool →

#f3debe · #d3f3be

#f3bed3 · #eef3be · #bef3de

Contrast

#c3bef3 as textRatioAAAA largeAAAFix
Aaon white
1.75:1failfailfail
  • AA: use #7164e3 as the text (4.53:1)
  • AAA: use #4939db as the text (7.26:1)
  • AA: or shift the background to #4f4f4f (4.67:1)
  • AAA: or shift the background to #333333 (7.21:1)
Aaon black
11.98:1passpasspassPasses 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 #c3bef3 as the background.

Brands using this color

Fonts for this mood

#c3bef3 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c3bef3
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 #c3bef3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c3bef3-a59cc4-dfa74e-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