Color

#b266fa

#b266fa
hex#b266fa
rgbrgb(178, 102, 250)
hslhsl(271, 94%, 69%)
oklchoklch(0.662 0.215 304.9)
Closest name: Orion Nebula (#a55af4)Relative luminance 0.2587

Colors that go with #b266fa

Olive Drab, Light Sea Green and Medium Sea Green 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 →

#adfa66

#6866fa · #fa66f8

#fab266 · #66fab2

Split-complementary

Open in tool →

#f8fa66 · #66fa68

#fa6866 · #adfa66 · #66f8fa

Contrast

#b266fa as textRatioAAAA largeAAAFix
Aaon white
3.4:1failpassfail
  • AA: use #9f3ef9 as the text (4.63:1)
  • AAA: use #7907e4 as the text (7.09:1)
  • AA: or shift the background to #242424 (4.56:1)
Aaon black
6.17:1passpassfail
  • AAA: use #bc79fb as the text (7.27:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b266fa 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

#b266fa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b266fa
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 #b266fa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b266fa-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