Color

#b53cc8

#b53cc8
hex#b53cc8
rgbrgb(181, 60, 200)
hslhsl(292, 56%, 51%)
oklchoklch(0.585 0.223 321.9)
Closest name: Magenta Affair (#aa44dd)Relative luminance 0.1723

Colors that go with #b53cc8

Forest Green, 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 →

#4fc83c

#6f3cc8 · #c83c95

#c8b53c · #3cc8b5

Split-complementary

Open in tool →

#95c83c · #3cc86f

#c86f3c · #4fc83c · #3c95c8

Contrast

#b53cc8 as textRatioAAAA largeAAAFix
Aaon white
4.72:1passpassfail
  • AAA: use #8c2c9b as the text (7.12:1)
Aaon black
4.45:1failpassfail
  • AA: use #b740c9 as the text (4.59:1)
  • AAA: use #ca74d8 as the text (7:1)
  • AA: or shift the background to #fafafa (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b53cc8 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

#b53cc8 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b53cc8
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 #b53cc8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b53cc8-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