Color

#b34dea

#b34dea
hex#b34dea
rgbrgb(179, 77, 234)
hslhsl(279, 79%, 61%)
oklchoklch(0.622 0.232 311.3)
Closest name: Magenta Affair (#aa44dd)Relative luminance 0.2083

Colors that go with #b34dea

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 →

#84ea4d

#654dea · #ea4dd3

#eab34d · #4deab3

Split-complementary

Open in tool →

#d3ea4d · #4dea65

#ea654d · #84ea4d · #4dd3ea

Contrast

#b34dea as textRatioAAAA largeAAAFix
Aaon white
4.06:1failpassfail
  • AA: use #ad3fe9 as the text (4.5:1)
  • AAA: use #8817c4 as the text (7.08:1)
  • AA: or shift the background to #141414 (4.53:1)
Aaon black
5.17:1passpassfail
  • AAA: use #c576ef as the text (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b34dea 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

#b34dea reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b34dea
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 #b34dea and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b34dea-b99fc1-b9cb62-2d1f2c-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