Color

#b25bd7

#b25bd7
hex#b25bd7
rgbrgb(178, 91, 215)
hslhsl(282, 61%, 60%)
oklchoklch(0.626 0.194 314.6)
Closest name: mediumorchid (#ba55d3)Relative luminance 0.2185

Colors that go with #b25bd7

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 →

#80d75b

#745bd7 · #d75bbe

#d7b25b · #5bd7b2

Split-complementary

Open in tool →

#bed75b · #5bd774

#d7745b · #80d75b · #5bbed7

Contrast

#b25bd7 as textRatioAAAA largeAAAFix
Aaon white
3.91:1failpassfail
  • AA: use #aa4ad3 as the text (4.54:1)
  • AAA: use #852aac as the text (7.18:1)
  • AA: or shift the background to #171717 (4.58:1)
Aaon black
5.37:1passpassfail
  • AAA: use #c17cdf as the text (7.22:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b25bd7 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

#b25bd7 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b25bd7
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 #b25bd7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b25bd7-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