Color

#cae9fc

#cae9fc
hex#cae9fc
rgbrgb(202, 233, 252)
hslhsl(203, 89%, 89%)
oklchoklch(0.918 0.042 234.8)
Closest name: Celestial Cathedral (#daeaf6)Relative luminance 0.7786

Colors that go with #cae9fc

Charcoal, Cornflower Blue and Dark Orange 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.

Real palettes that use #cae9fc

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#fcddca

#cafcf6 · #cad0fc

#fccae9 · #e9fcca

Split-complementary

Open in tool →

#fccad0 · #fcf6ca

#f6cafc · #fcddca · #d0fcca

Contrast

#cae9fc as textRatioAAAA largeAAAFix
Aaon white
1.27:1failfailfail
  • AA: use #0b7bc1 as the text (4.55:1)
  • AAA: use #085c91 as the text (7.12:1)
  • AA: or shift the background to #666666 (4.53:1)
  • AAA: or shift the background to #474747 (7.33:1)
Aaon black
16.57:1passpasspassPasses 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 #cae9fc 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

#cae9fc reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cae9fc
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 #cae9fc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cae9fc-9cb0c4-df4e5d-1f222d-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