Color

#b28cb5

#b28cb5
hex#b28cb5
rgbrgb(178, 140, 181)
hslhsl(296, 22%, 63%)
oklchoklch(0.689 0.073 323.9)
Closest name: Metal Petal (#b090b2)Relative luminance 0.3156

Colors that go with #b28cb5

Charcoal, Medium Sea Green 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.

Real palettes that use #b28cb5

Tints & shades

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

Harmonies

Complementary

Open in tool →

#8fb58c

#9e8cb5 · #b58ca3

#b5b38c · #8cb5b3

Split-complementary

Open in tool →

#a3b58c · #8cb59e

#b59e8c · #8fb58c · #8ca3b5

Contrast

#b28cb5 as textRatioAAAA largeAAAFix
Aaon white
2.87:1failfailfail
  • AA: use #98639c as the text (4.57:1)
  • AAA: use #704a73 as the text (7.2:1)
  • AA: or shift the background to #303030 (4.6:1)
  • AAA: or shift the background to #050505 (7.1:1)
Aaon black
7.31:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b28cb5 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #b28cb5
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 #b28cb5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b28cb5-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