Color

#b5124e

#b5124e
hex#b5124e
rgbrgb(181, 18, 78)
hslhsl(338, 82%, 39%)
oklchoklch(0.501 0.192 8.2)
Closest name: Fancy Red Wine (#b40441)Relative luminance 0.1081

Colors that go with #b5124e

Teal, Denim and Royal Blue 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 →

#12b579

#b5129f · #b52812

#4eb512 · #124eb5

Split-complementary

Open in tool →

#12b528 · #129fb5

#9fb512 · #12b579 · #2812b5

Contrast

#b5124e as textRatioAAAA largeAAAFix
Aaon white
6.64:1passpassfail
  • AAA: use #ac114a as the text (7.16:1)
Aaon black
3.16:1failpassfail
  • AA: use #e31662 as the text (4.56:1)
  • AAA: use #f06698 as the text (7.06:1)
  • AA: or shift the background to #d6d6d6 (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 #b5124e 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

#b5124e reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #b5124e
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 #b5124e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/b5124e-c49ca6-62cb72-2d201f-f1e9f0?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