Color

#b3516a

#b3516a
hex#b3516a
rgbrgb(179, 81, 106)
hslhsl(345, 39%, 51%)
oklchoklch(0.565 0.129 6.1)
Closest name: Autumn Fire (#c44e4f)Relative luminance 0.1651

Colors that go with #b3516a

Steel Blue, Teal and Amber 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 →

#51b39a

#b3519a · #b36a51

#6ab351 · #516ab3

Split-complementary

Open in tool →

#51b36a · #519ab3

#9ab351 · #51b39a · #6a51b3

Contrast

#b3516a as textRatioAAAA largeAAAFix
Aaon white
4.88:1passpassfail
  • AAA: use #8e3e52 as the text (7.09:1)
Aaon black
4.3:1failpassfail
  • AA: use #b65870 as the text (4.62:1)
  • AAA: use #c98394 as the text (7.16:1)
  • AA: or shift the background to #f7f7f7 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #b3516a 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

#b3516a reads as warm. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b3516a
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 #b3516a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b3516a-c49ca1-62cb7e-2d221f-f1e9ef?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