Color

#c3c8fd

#c3c8fd
hex#c3c8fd
rgbrgb(195, 200, 253)
hslhsl(235, 94%, 88%)
oklchoklch(0.847 0.074 280.5)
Closest name: Periwinkle (#ccccff)Relative luminance 0.6

Colors that go with #c3c8fd

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 →

#fdf8c4

#c4e5fd · #dcc4fd

#fdc4c8 · #c8fdc4

Split-complementary

Open in tool →

#fddcc4 · #e5fdc4

#fdc4e5 · #fdf8c4 · #c4fddc

Contrast

#c3c8fd as textRatioAAAA largeAAAFix
Aaon white
1.62:1failfailfail
  • AA: use #5764fa as the text (4.56:1)
  • AAA: use #2537f8 as the text (7.05:1)
  • AA: or shift the background to #545454 (4.69:1)
  • AAA: or shift the background to #383838 (7.26:1)
Aaon black
13:1passpasspassPasses 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 #c3c8fd as the background.

Brands using this color

Fonts for this mood

#c3c8fd reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c3c8fd
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 #c3c8fd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c3c8fd-9e9cc4-df8d4e-241f2d-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