Color

#cbc8f3

#cbc8f3
hex#cbc8f3
rgbrgb(203, 200, 243)
hslhsl(244, 64%, 87%)
oklchoklch(0.849 0.06 288.3)
Closest name: Periwinkle (#ccccff)Relative luminance 0.6048

Colors that go with #cbc8f3

Charcoal, Dark Khaki and Cadet Blue 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 →

#f0f3c9

#c9dbf3 · #e1c9f3

#f3cbc9 · #c9f3cb

Split-complementary

Open in tool →

#f3e1c9 · #dbf3c9

#f3c9db · #f0f3c9 · #c9f3e1

Contrast

#cbc8f3 as textRatioAAAA largeAAAFix
Aaon white
1.6:1failfailfail
  • AA: use #6c64dd as the text (4.66:1)
  • AAA: use #493fd5 as the text (7.11:1)
  • AA: or shift the background to #575757 (4.51:1)
  • AAA: or shift the background to #383838 (7.31:1)
Aaon black
13.1:1passpasspassPasses 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 #cbc8f3 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#cbc8f3 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cbc8f3
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 #cbc8f3 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cbc8f3-a39cc4-dfa24e-261f2d-e9edf1?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