Color

#c5cefc

#c5cefc
hex#c5cefc
rgbrgb(197, 206, 252)
hslhsl(230, 90%, 88%)
oklchoklch(0.86 0.065 276.3)
Closest name: Periwinkle (#ccccff)Relative luminance 0.6304

Colors that go with #c5cefc

Charcoal, Deep Sky Blue and Goldenrod 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 →

#fcf3c5

#c5eafc · #d7c5fc

#fcc5ce · #cefcc5

Split-complementary

Open in tool →

#fcd7c5 · #eafcc5

#fcc5ea · #fcf3c5 · #c5fcd7

Contrast

#c5cefc as textRatioAAAA largeAAAFix
Aaon white
1.54:1failfailfail
  • AA: use #4c68f6 as the text (4.55:1)
  • AAA: use #163bf3 as the text (7.11:1)
  • AA: or shift the background to #595959 (4.54:1)
  • AAA: or shift the background to #3d3d3d (7.04:1)
Aaon black
13.61:1passpasspassPasses 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 #c5cefc 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

#c5cefc reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c5cefc
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 #c5cefc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c5cefc-9c9ec4-df814e-231f2d-e9eef1?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