Color

#c5cee8

#c5cee8
hex#c5cee8
rgbrgb(197, 206, 232)
hslhsl(225, 43%, 84%)
oklchoklch(0.853 0.037 270.4)
Closest name: Frozen Periwinkle (#c9d1ef)Relative luminance 0.6184

Colors that go with #c5cee8

Charcoal, Sand and Amber 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 →

#e8dfc5

#c5dfe8 · #cdc5e8

#e8c5cd · #cde8c5

Split-complementary

Open in tool →

#e8cdc5 · #dfe8c5

#e8c5df · #e8dfc5 · #c5e8cd

Contrast

#c5cee8 as textRatioAAAA largeAAAFix
Aaon white
1.57:1failfailfail
  • AA: use #5770bc as the text (4.72:1)
  • AAA: use #3d5499 as the text (7.18:1)
  • AA: or shift the background to #575757 (4.6:1)
  • AAA: or shift the background to #3b3b3b (7.13:1)
Aaon black
13.37:1passpasspassPasses 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 #c5cee8 as the background.

Brands using this color

Fonts for this mood

#c5cee8 reads as cool, light, clean. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c5cee8
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 #c5cee8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c5cee8-9ca1c4-df754e-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