Color

#b215aa

#b215aa
hex#b215aa
rgbrgb(178, 21, 170)
hslhsl(303, 79%, 39%)
oklchoklch(0.537 0.233 330.8)
Closest name: Magentle (#aa11aa)Relative luminance 0.129

Colors that go with #b215aa

Sea Green, 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 →

#15b21d

#6b15b2 · #b2155c

#aab215 · #15aab2

Split-complementary

Open in tool →

#5cb215 · #15b26b

#b26b15 · #15b21d · #155cb2

Contrast

#b215aa as textRatioAAAA largeAAAFix
Aaon white
5.86:1passpassfail
  • AAA: use #9b1294 as the text (7.22:1)
Aaon black
3.58:1failpassfail
  • AA: use #cd18c4 as the text (4.52:1)
  • AAA: use #ec5be4 as the text (7.18:1)
  • AA: or shift the background to #e3e3e3 (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 #b215aa 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

#b215aa reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b215aa
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 #b215aa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b215aa-c19fbb-8fcb62-2d1f26-eee9f1?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