Color

#b15add

#b15add
hex#b15add
rgbrgb(177, 90, 221)
hslhsl(280, 66%, 61%)
oklchoklch(0.627 0.201 312.7)
Closest name: mediumorchid (#ba55d3)Relative luminance 0.2188

Colors that go with #b15add

Olive Drab, Sea Green 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 →

#86dd5a

#705add · #dd5ac7

#ddb15a · #5addb1

Split-complementary

Open in tool →

#c7dd5a · #5add70

#dd705a · #86dd5a · #5ac7dd

Contrast

#b15add as textRatioAAAA largeAAAFix
Aaon white
3.91:1failpassfail
  • AA: use #a949da as the text (4.51:1)
  • AAA: use #8625b6 as the text (7.11:1)
  • AA: or shift the background to #171717 (4.59:1)
Aaon black
5.38:1passpassfail
  • AAA: use #bf78e3 as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b15add 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

#b15add reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b15add
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 #b15add and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b15add-b99fc1-b8cb62-2d1f2c-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