Color

#c3e4fe

#c3e4fe
hex#c3e4fe
rgbrgb(195, 228, 254)
hslhsl(206, 97%, 88%)
oklchoklch(0.903 0.05 241.9)
Closest name: Breaking the Ice (#b8e4f5)Relative luminance 0.7424

Colors that go with #c3e4fe

Charcoal, Cornflower Blue and Dark Orange 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 #c3e4fe

Tints & shades

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

Harmonies

Complementary

Open in tool →

#fedcc3

#c3fefa · #c3c7fe

#fec3e4 · #e4fec3

Split-complementary

Open in tool →

#fec3c7 · #fefac3

#fac3fe · #fedcc3 · #c7fec3

Contrast

#c3e4fe as textRatioAAAA largeAAAFix
Aaon white
1.33:1failfailfail
  • AA: use #0376ce as the text (4.68:1)
  • AAA: use #02599c as the text (7.21:1)
  • AA: or shift the background to #636363 (4.53:1)
  • AAA: or shift the background to #474747 (7.01:1)
Aaon black
15.85:1passpasspassPasses 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 #c3e4fe as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#c3e4fe reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c3e4fe
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 #c3e4fe and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c3e4fe-9caec4-df4e56-1f212d-e9f1f1?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