Color

#c899f4

#c899f4
hex#c899f4
rgbrgb(200, 153, 244)
hslhsl(271, 81%, 78%)
oklchoklch(0.76 0.136 307.2)
Closest name: Dream Vapour (#cc99ee)Relative luminance 0.4159

Colors that go with #c899f4

Deep Sky Blue, Emerald Green and Midnight 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 →

#c5f499

#9b99f4 · #f499f3

#f4c899 · #99f4c8

Split-complementary

Open in tool →

#f3f499 · #99f49b

#f49b99 · #c5f499 · #99f3f4

Contrast

#c899f4 as textRatioAAAA largeAAAFix
Aaon white
2.25:1failfailfail
  • AA: use #9c46ec as the text (4.67:1)
  • AAA: use #7b17d9 as the text (7.08:1)
  • AA: or shift the background to #404040 (4.6:1)
  • AAA: or shift the background to #212121 (7.15:1)
Aaon black
9.32:1passpasspassPasses 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 #c899f4 as the background.

Brands using this color

Fonts for this mood

#c899f4 reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c899f4
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 #c899f4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c899f4-b59cc4-c7cb62-2c1f2d-eae9f1?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