Color

#dd2238

#dd2238
hex#dd2238
rgbrgb(221, 34, 56)
hslhsl(353, 73%, 50%)
oklchoklch(0.579 0.217 22.5)
Closest name: crimson (#dc143c)Relative luminance 0.168

Colors that go with #dd2238

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 →

#22ddc7

#dd2295 · #dd6a22

#38dd22 · #2238dd

Split-complementary

Open in tool →

#22dd6a · #2295dd

#95dd22 · #22ddc7 · #6a22dd

Contrast

#dd2238 as textRatioAAAA largeAAAFix
Aaon white
4.82:1passpassfail
  • AAA: use #ac1b2c as the text (7.13:1)
Aaon black
4.36:1failpassfail
  • AA: use #de2b40 as the text (4.53:1)
  • AAA: use #e97280 as the text (7.18:1)
  • AA: or shift the background to #fafafa (4.61:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #dd2238 as the background.

Brands using this color

Fonts for this mood

#dd2238 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #dd2238
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 #dd2238 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dd2238-c49c9c-62cb8c-2d241f-f1e9ee?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