Color

#b010bc

#b010bc
hex#b010bc
rgbrgb(176, 16, 188)
hslhsl(296, 84%, 40%)
oklchoklch(0.543 0.247 324.7)
Closest name: Magentleman (#aa22bb)Relative luminance 0.1323

Tints & shades

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

Harmonies

Complementary

Open in tool →

#1cbc10

#5b10bc · #bc1071

#bcb010 · #10bcb0

Split-complementary

Open in tool →

#71bc10 · #10bc5b

#bc5b10 · #1cbc10 · #1071bc

Contrast

#b010bc as textRatioAAAA largeAAAFix
Aaon white
5.76:1passpassfail
  • AAA: use #9a0ea4 as the text (7.06:1)
Aaon black
3.65:1failpassfail
  • AA: use #cb13d8 as the text (4.62:1)
  • AAA: use #e75bf1 as the text (7.16:1)
  • AA: or shift the background to #e6e6e6 (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b010bc 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

#b010bc reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b010bc
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #b010bc and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b010bc-c19fbf-9ccb62-2d1f28-ede9f1?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