Color

#cbecfb

#cbecfb
hex#cbecfb
rgbrgb(203, 236, 251)
hslhsl(199, 86%, 89%)
oklchoklch(0.924 0.04 227)
Closest name: Celestial Cathedral (#daeaf6)Relative luminance 0.7965

Colors that go with #cbecfb

Charcoal, Dark Turquoise and Deep Sky Blue 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 →

#fbdacb

#cbfbf2 · #cbd4fb

#fbcbec · #ecfbcb

Split-complementary

Open in tool →

#fbcbd4 · #fbf2cb

#f2cbfb · #fbdacb · #d4fbcb

Contrast

#cbecfb as textRatioAAAA largeAAAFix
Aaon white
1.24:1failfailfail
  • AA: use #0d7caf as the text (4.65:1)
  • AAA: use #0a5e85 as the text (7.11:1)
  • AA: or shift the background to #666666 (4.63:1)
  • AAA: or shift the background to #4a4a4a (7.14:1)
Aaon black
16.93:1passpasspassPasses 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 #cbecfb 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

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

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

tool url/palettes/new/cbecfb-9cb3c4-df4e66-1f232d-e9f1f0?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