Color

#c4cef7

#c4cef7
hex#c4cef7
rgbrgb(196, 206, 247)
hslhsl(228, 76%, 87%)
oklchoklch(0.857 0.058 274.4)
Closest name: Frozen Periwinkle (#c9d1ef)Relative luminance 0.6259

Colors that go with #c4cef7

Charcoal, Deep Sky Blue and Goldenrod 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 →

#f7edc5

#c5e8f7 · #d4c5f7

#f7c5cf · #cff7c5

Split-complementary

Open in tool →

#f7d4c5 · #e8f7c5

#f7c5e8 · #f7edc5 · #c5f7d4

Contrast

#c4cef7 as textRatioAAAA largeAAAFix
Aaon white
1.55:1failfailfail
  • AA: use #4b6ae7 as the text (4.65:1)
  • AAA: use #1f45e0 as the text (7.03:1)
  • AA: or shift the background to #595959 (4.51:1)
  • AAA: or shift the background to #3b3b3b (7.21:1)
Aaon black
13.52:1passpasspassPasses 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 #c4cef7 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

#c4cef7 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c4cef7
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 #c4cef7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c4cef7-9c9fc4-df7c4e-231f2d-e9eff1?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