Color

#c3bcfb

#c3bcfb
hex#c3bcfb
rgbrgb(195, 188, 251)
hslhsl(247, 89%, 86%)
oklchoklch(0.823 0.088 289.4)
Closest name: Purple Illusion (#b8b8f8)Relative luminance 0.5453

Colors that go with #c3bcfb

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 →

#f4fbbc

#bcd4fb · #e3bcfb

#fbc3bc · #bcfbc3

Split-complementary

Open in tool →

#fbe3bc · #d4fbbc

#fbbcd4 · #f4fbbc · #bcfbe3

Contrast

#c3bcfb as textRatioAAAA largeAAAFix
Aaon white
1.76:1failfailfail
  • AA: use #6d5bf5 as the text (4.7:1)
  • AAA: use #4730f3 as the text (7.04:1)
  • AA: or shift the background to #4f4f4f (4.64:1)
  • AAA: or shift the background to #333333 (7.16:1)
Aaon black
11.91:1passpasspassPasses 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 #c3bcfb as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#c3bcfb reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c3bcfb
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 #c3bcfb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c3bcfb-a59cc4-dfaa4e-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