Color

#d31d56

#d31d56
hex#d31d56
rgbrgb(211, 29, 86)
hslhsl(341, 76%, 47%)
oklchoklch(0.563 0.211 11)
Closest name: Beet Wave (#d4265d)Relative luminance 0.154

Colors that go with #d31d56

Charcoal, Steel Blue 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 →

#1dd399

#d31db2 · #d33e1d

#56d31d · #1d56d3

Split-complementary

Open in tool →

#1dd33e · #1db2d3

#b2d31d · #1dd399 · #3e1dd3

Contrast

#d31d56 as textRatioAAAA largeAAAFix
Aaon white
5.15:1passpassfail
  • AAA: use #ab1746 as the text (7.14:1)
Aaon black
4.08:1failpassfail
  • AA: use #e01f5c as the text (4.52:1)
  • AAA: use #eb6b93 as the text (7.06:1)
  • AA: or shift the background to #f0f0f0 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #d31d56 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

#d31d56 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d31d56
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 #d31d56 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d31d56-c49ca4-62cb77-2d211f-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