Color

#dd033a

#dd033a
hex#dd033a
rgbrgb(221, 3, 58)
hslhsl(345, 97%, 44%)
oklchoklch(0.569 0.227 19.9)
Closest name: crimson (#dc143c)Relative luminance 0.1574

Colors that go with #dd033a

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 →

#03dda7

#dd03a7 · #dd3a03

#3add03 · #033add

Split-complementary

Open in tool →

#03dd3a · #03a7dd

#a7dd03 · #03dda7 · #3a03dd

Contrast

#dd033a as textRatioAAAA largeAAAFix
Aaon white
5.06:1passpassfail
  • AAA: use #b0032e as the text (7.25:1)
Aaon black
4.15:1failpassfail
  • AA: use #ec043e as the text (4.65:1)
  • AAA: use #fd5e86 as the text (7.12:1)
  • AA: or shift the background to #f2f2f2 (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 #dd033a as the background.

Brands using this color

Fonts for this mood

#dd033a reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #dd033a
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 #dd033a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dd033a-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