Color

#c3cefd

#c3cefd
hex#c3cefd
rgbrgb(195, 206, 253)
hslhsl(229, 94%, 88%)
oklchoklch(0.859 0.067 274.6)
Closest name: Periwinkle (#ccccff)Relative luminance 0.6284

Colors that go with #c3cefd

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 →

#fdf3c4

#c4ebfd · #d6c4fd

#fdc4ce · #cefdc4

Split-complementary

Open in tool →

#fdd6c4 · #ebfdc4

#fdc4eb · #fdf3c4 · #c4fdd6

Contrast

#c3cefd as textRatioAAAA largeAAAFix
Aaon white
1.55:1failfailfail
  • AA: use #4868f9 as the text (4.54:1)
  • AAA: use #0d38f8 as the text (7.15:1)
  • AA: or shift the background to #595959 (4.53:1)
  • AAA: or shift the background to #3d3d3d (7.02:1)
Aaon black
13.57:1passpasspassPasses 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 #c3cefd 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

#c3cefd reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c3cefd
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 #c3cefd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c3cefd-9c9fc4-df7e4e-231f2d-e9eef1?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