Color

#8f81ea

#8f81ea
hex#8f81ea
rgbrgb(143, 129, 234)
hslhsl(248, 71%, 71%)
oklchoklch(0.662 0.152 287.6)
Closest name: Perrywinkle (#8f8ce7)Relative luminance 0.2748

Colors that go with #8f81ea

Amber, Blue and Charcoal 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 →

#dcea81

#81a7ea · #c381ea

#ea8f81 · #81ea8f

Split-complementary

Open in tool →

#eac381 · #a7ea81

#ea81a7 · #dcea81 · #81eac3

Contrast

#8f81ea as textRatioAAAA largeAAAFix
Aaon white
3.23:1failpassfail
  • AA: use #7362e4 as the text (4.57:1)
  • AAA: use #4d36dd as the text (7.27:1)
  • AA: or shift the background to #292929 (4.5:1)
Aaon black
6.5:1passpassfail
  • AAA: use #9689eb as the text (7.07:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #8f81ea 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

#8f81ea reads as cool, vivid, light. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #8f81ea
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 #8f81ea and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/8f81ea-a69cc4-dfac4e-271f2d-e9ecf1?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