Color

#d71945

#d71945
hex#d71945
rgbrgb(215, 25, 69)
hslhsl(346, 79%, 47%)
oklchoklch(0.565 0.216 17.2)
Closest name: crimson (#dc143c)Relative luminance 0.1557

Colors that go with #d71945

Charcoal, Royal Blue and Sea Green 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 →

#19d7aa

#d719a4 · #d74c19

#45d719 · #1945d7

Split-complementary

Open in tool →

#19d74c · #19a4d7

#a4d719 · #19d7aa · #4c19d7

Contrast

#d71945 as textRatioAAAA largeAAAFix
Aaon white
5.1:1passpassfail
  • AAA: use #ad1438 as the text (7.16:1)
Aaon black
4.11:1failpassfail
  • AA: use #e41b4a as the text (4.55:1)
  • AAA: use #ee6d8b as the text (7.2:1)
  • AA: or shift the background to #f2f2f2 (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 #d71945 as the background.

Brands using this color

Fonts for this mood

#d71945 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d71945
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 #d71945 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d71945-c49ca1-62cb80-2d221f-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