Color

#c4cfee

#c4cfee
hex#c4cfee
rgbrgb(196, 207, 238)
hslhsl(224, 55%, 85%)
oklchoklch(0.856 0.045 270)
Closest name: Frozen Periwinkle (#c9d1ef)Relative luminance 0.6253

Colors that go with #c4cfee

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 →

#eee3c4

#c4e4ee · #cec4ee

#eec4cf · #cfeec4

Split-complementary

Open in tool →

#eecec4 · #e4eec4

#eec4e4 · #eee3c4 · #c4eece

Contrast

#c4cfee as textRatioAAAA largeAAAFix
Aaon white
1.55:1failfailfail
  • AA: use #5172cd as the text (4.53:1)
  • AAA: use #3253ae as the text (7.04:1)
  • AA: or shift the background to #595959 (4.51:1)
  • AAA: or shift the background to #3b3b3b (7.2:1)
Aaon black
13.51:1passpasspassPasses 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 #c4cfee as the background.

Brands using this color

Fonts for this mood

#c4cfee reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c4cfee
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 #c4cfee and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c4cfee-9ca2c4-df724e-221f2d-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