Color

#b30fcc

#b30fcc
hex#b30fcc
rgbrgb(179, 15, 204)
hslhsl(292, 86%, 43%)
oklchoklch(0.558 0.26 321.3)
Closest name: Ferocious Fuchsia (#aa00cc)Relative luminance 0.1428

Colors that go with #b30fcc

Forest Green, Charcoal and Teal 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.

Real palettes that use #b30fcc

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#28cc0f

#550fcc · #cc0f87

#ccb30f · #0fccb3

Split-complementary

Open in tool →

#87cc0f · #0fcc55

#cc550f · #28cc0f · #0f87cc

Contrast

#b30fcc as textRatioAAAA largeAAAFix
Aaon white
5.44:1passpassfail
  • AAA: use #960dab as the text (7.14:1)
Aaon black
3.86:1failpassfail
  • AA: use #c811e4 as the text (4.66:1)
  • AAA: use #df5ef3 as the text (7.03:1)
  • AA: or shift the background to #ebebeb (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b30fcc 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

#b30fcc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b30fcc
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 #b30fcc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b30fcc-c09fc1-a3cb62-2d1f29-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