Color

#818edf

#818edf
hex#818edf
rgbrgb(129, 142, 223)
hslhsl(232, 59%, 69%)
oklchoklch(0.67 0.121 275.7)
Closest name: Perrywinkle (#8f8ce7)Relative luminance 0.2934

Colors that go with #818edf

Charcoal, Medium Sea Green and Amber 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 →

#dfd281

#81bcdf · #a481df

#df818e · #8edf81

Split-complementary

Open in tool →

#dfa481 · #bcdf81

#df81bc · #dfd281 · #81dfa4

Contrast

#818edf as textRatioAAAA largeAAAFix
Aaon white
3.06:1failpassfail
  • AA: use #5d6dd5 as the text (4.55:1)
  • AAA: use #3448cb as the text (7.15:1)
  • AA: or shift the background to #2b2b2b (4.63:1)
Aaon black
6.87:1passpassfail
  • AAA: use #8591e0 as the text (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #818edf 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

#818edf reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #818edf
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 #818edf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/818edf-9c9dc4-df864e-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