Color

#c6cbdd

#c6cbdd
hex#c6cbdd
rgbrgb(198, 203, 221)
hslhsl(227, 25%, 82%)
oklchoklch(0.844 0.026 273.5)
Closest name: Dust of the Moon (#cfc9df)Relative luminance 0.5994

Colors that go with #c6cbdd

Charcoal, Amber and Brown 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 →

#ddd8c6

#c6d6dd · #ccc6dd

#ddc6cb · #cbddc6

Split-complementary

Open in tool →

#ddccc6 · #d6ddc6

#ddc6d6 · #ddd8c6 · #c6ddcc

Contrast

#c6cbdd as textRatioAAAA largeAAAFix
Aaon white
1.62:1failfailfail
  • AA: use #6673a3 as the text (4.62:1)
  • AAA: use #4b557c as the text (7.27:1)
  • AA: or shift the background to #545454 (4.68:1)
  • AAA: or shift the background to #383838 (7.25:1)
Aaon black
12.99:1passpasspassPasses 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 #c6cbdd as the background.

Brands using this color

Fonts for this mood

#c6cbdd reads as cool, muted, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c6cbdd
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 #c6cbdd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c6cbdd-9ca0c4-df7a4e-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