Color

#d50144

#d50144
hex#d50144
rgbrgb(213, 1, 68)
hslhsl(341, 99%, 42%)
oklchoklch(0.555 0.222 16)
Closest name: crimson (#dc143c)Relative luminance 0.1459

Colors that go with #d50144

Charcoal, Royal Blue and Steel 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 →

#01d592

#d501ae · #d52801

#44d501 · #0144d5

Split-complementary

Open in tool →

#01d528 · #01aed5

#aed501 · #01d592 · #2801d5

Contrast

#d50144 as textRatioAAAA largeAAAFix
Aaon white
5.36:1passpassfail
  • AAA: use #b20139 as the text (7.1:1)
Aaon black
3.92:1failpassfail
  • AA: use #e9014b as the text (4.57:1)
  • AAA: use #fe5d90 as the text (7.18:1)
  • AA: or shift the background to #ededed (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #d50144 as the background.

Brands using this color

Fonts for this mood

#d50144 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d50144
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 #d50144 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d50144-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