Color

#a628fb

#a628fb
hex#a628fb
rgbrgb(166, 40, 251)
hslhsl(276, 96%, 57%)
oklchoklch(0.586 0.28 305.7)
Closest name: Cosmic Heart (#9601f4)Relative luminance 0.1659

Colors that go with #a628fb

Olive Drab, Charcoal and Medium Slate 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 →

#7cfb28

#3d28fb · #fb28e6

#fba628 · #28fba6

Split-complementary

Open in tool →

#e6fb28 · #28fb3d

#fb3d28 · #7cfb28 · #28e6fb

Contrast

#a628fb as textRatioAAAA largeAAAFix
Aaon white
4.86:1passpassfail
  • AAA: use #8304d7 as the text (7.09:1)
Aaon black
4.32:1failpassfail
  • AA: use #ab32fb as the text (4.58:1)
  • AAA: use #c573fc as the text (7.23:1)
  • AA: or shift the background to #f7f7f7 (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #a628fb 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

#a628fb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #a628fb
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 #a628fb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/a628fb-b99cc4-bfcb62-2d1f2d-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