Color

#c5ccf6

#c5ccf6
hex#c5ccf6
rgbrgb(197, 204, 246)
hslhsl(231, 73%, 87%)
oklchoklch(0.854 0.059 277.6)
Closest name: Periwinkle (#ccccff)Relative luminance 0.6171

Colors that go with #c5ccf6

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 →

#f6efc6

#c6e5f6 · #d7c6f6

#f6c6cd · #cdf6c6

Split-complementary

Open in tool →

#f6d7c6 · #e5f6c6

#f6c6e5 · #f6efc6 · #c6f6d7

Contrast

#c5ccf6 as textRatioAAAA largeAAAFix
Aaon white
1.57:1failfailfail
  • AA: use #5369e4 as the text (4.66:1)
  • AAA: use #2742dd as the text (7.22:1)
  • AA: or shift the background to #575757 (4.59:1)
  • AAA: or shift the background to #3b3b3b (7.12:1)
Aaon black
13.34:1passpasspassPasses 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 #c5ccf6 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

#c5ccf6 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c5ccf6
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 #c5ccf6 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c5ccf6-9c9ec4-df834e-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