Color

#b051cd

#b051cd
hex#b051cd
rgbrgb(176, 81, 205)
hslhsl(286, 55%, 56%)
oklchoklch(0.605 0.198 317.6)
Closest name: mediumorchid (#ba55d3)Relative luminance 0.1952

Colors that go with #b051cd

Olive Drab, Dark Cyan 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 →

#6ecd51

#7251cd · #cd51ac

#cdb051 · #51cdb0

Split-complementary

Open in tool →

#accd51 · #51cd72

#cd7251 · #6ecd51 · #51accd

Contrast

#b051cd as textRatioAAAA largeAAAFix
Aaon white
4.28:1failpassfail
  • AA: use #ac49ca as the text (4.61:1)
  • AAA: use #872fa2 as the text (7.1:1)
  • AA: or shift the background to #0d0d0d (4.54:1)
Aaon black
4.9:1passpassfail
  • AAA: use #c279d8 as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b051cd 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

#b051cd reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b051cd
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 #b051cd and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b051cd-bd9fc1-adcb62-2d1f2a-ece9f1?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