Color

#a810ea

#a810ea
hex#a810ea
rgbrgb(168, 16, 234)
hslhsl(282, 87%, 49%)
oklchoklch(0.565 0.278 310.6)
Closest name: Cosmic Heart (#9601f4)Relative luminance 0.1464

Colors that go with #a810ea

Olive Drab, Charcoal and Denim 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 →

#51ea10

#3c10ea · #ea10be

#eaa810 · #10eaa8

Split-complementary

Open in tool →

#beea10 · #10ea3c

#ea3c10 · #51ea10 · #10beea

Contrast

#a810ea as textRatioAAAA largeAAAFix
Aaon white
5.35:1passpassfail
  • AAA: use #8d0ec4 as the text (7.02:1)
Aaon black
3.93:1failpassfail
  • AA: use #b428f0 as the text (4.5:1)
  • AAA: use #cd70f5 as the text (7.23:1)
  • AA: or shift the background to #ededed (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a810ea 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

#a810ea reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a810ea
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 #a810ea and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a810ea-ba9fc1-b4cb62-2d1f2b-ebe9f1?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