Color

#d6def5

#d6def5
hex#d6def5
rgbrgb(214, 222, 245)
hslhsl(225, 61%, 90%)
oklchoklch(0.902 0.033 270.4)
Closest name: Cold Shoulder (#d4e0ef)Relative luminance 0.7313

Colors that go with #d6def5

Charcoal, Deep Sky Blue and Emerald Green 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 →

#f5edd6

#d6edf5 · #ded6f5

#f5d6de · #def5d6

Split-complementary

Open in tool →

#f5ded6 · #edf5d6

#f5d6ed · #f5edd6 · #d6f5de

Contrast

#d6def5 as textRatioAAAA largeAAAFix
Aaon white
1.34:1failfailfail
  • AA: use #4e70d4 as the text (4.57:1)
  • AAA: use #2d50b9 as the text (7.1:1)
  • AA: or shift the background to #616161 (4.61:1)
  • AAA: or shift the background to #454545 (7.13:1)
Aaon black
15.63:1passpasspassPasses 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 #d6def5 as the background.

Brands using this color

Fonts for this mood

#d6def5 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d6def5
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 #d6def5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d6def5-9ca1c4-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