Color

#c3e2f3

#c3e2f3
hex#c3e2f3
rgbrgb(195, 226, 243)
hslhsl(201, 67%, 86%)
oklchoklch(0.896 0.04 231.8)
Closest name: Breaking the Ice (#b8e4f5)Relative luminance 0.7247

Colors that go with #c3e2f3

Charcoal, Plum and Sand 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 →

#f3d4c3

#c3f3ec · #c3cbf3

#f3c3e2 · #e2f3c3

Split-complementary

Open in tool →

#f3c3cb · #f3ecc3

#ecc3f3 · #f3d4c3 · #cbf3c3

Contrast

#c3e2f3 as textRatioAAAA largeAAAFix
Aaon white
1.36:1failfailfail
  • AA: use #227baa as the text (4.69:1)
  • AAA: use #195c80 as the text (7.28:1)
  • AA: or shift the background to #616161 (4.57:1)
  • AAA: or shift the background to #454545 (7.07:1)
Aaon black
15.49:1passpasspassPasses 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 #c3e2f3 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#c3e2f3 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c3e2f3
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 #c3e2f3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c3e2f3-9cb1c4-df4e62-1f222d-e9f1f0?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