Color

#c3d4bf

#c3d4bf
hex#c3d4bf
rgbrgb(195, 212, 191)
hslhsl(109, 20%, 79%)
oklchoklch(0.851 0.034 139.7)
Closest name: Marsh Fog (#c6d8c7)Relative luminance 0.6245

Colors that go with #c3d4bf

Charcoal, Plum 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.

Real palettes that use #c3d4bf

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#d0bfd4

#cdd4bf · #bfd4c6

#bfc3d4 · #d4bfc3

Split-complementary

Open in tool →

#c6bfd4 · #d4bfcd

#bfcdd4 · #d0bfd4 · #d4c6bf

Contrast

#c3d4bf as textRatioAAAA largeAAAFix
Aaon white
1.56:1failfailfail
  • AA: use #5b7d54 as the text (4.66:1)
  • AAA: use #455f3f as the text (7.09:1)
  • AA: or shift the background to #575757 (4.64:1)
  • AAA: or shift the background to #3b3b3b (7.2:1)
Aaon black
13.49:1passpasspassPasses 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 #c3d4bf 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

#c3d4bf reads as muted, light, minimal. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c3d4bf
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 #c3d4bf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c3d4bf-a4bea2-7e4edf-1f2d23-eef1e9?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