Color

#c9cbfc

#c9cbfc
hex#c9cbfc
rgbrgb(201, 203, 252)
hslhsl(238, 89%, 89%)
oklchoklch(0.857 0.068 283)
Closest name: Periwinkle (#ccccff)Relative luminance 0.6216

Colors that go with #c9cbfc

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 →

#fcfaca

#cae5fc · #e1cafc

#fccacc · #ccfcca

Split-complementary

Open in tool →

#fce1ca · #e5fcca

#fccae5 · #fcfaca · #cafce1

Contrast

#c9cbfc as textRatioAAAA largeAAAFix
Aaon white
1.56:1failfailfail
  • AA: use #5b60f5 as the text (4.73:1)
  • AAA: use #3036f3 as the text (7.12:1)
  • AA: or shift the background to #575757 (4.62:1)
  • AAA: or shift the background to #3b3b3b (7.16:1)
Aaon black
13.43:1passpasspassPasses 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 #c9cbfc 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

#c9cbfc reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c9cbfc
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 #c9cbfc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c9cbfc-9f9cc4-df944e-251f2d-e9edf1?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