Color

#dd0341

#dd0341
hex#dd0341
rgbrgb(221, 3, 65)
hslhsl(343, 97%, 44%)
oklchoklch(0.57 0.227 17.9)
Closest name: crimson (#dc143c)Relative luminance 0.1582

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#03dd9f

#dd03ae · #dd3303

#41dd03 · #0341dd

Split-complementary

Open in tool →

#03dd33 · #03aedd

#aedd03 · #03dd9f · #3303dd

Contrast

#dd0341 as textRatioAAAA largeAAAFix
Aaon white
5.04:1passpassfail
  • AAA: use #b00334 as the text (7.22:1)
Aaon black
4.16:1failpassfail
  • AA: use #ec0445 as the text (4.67:1)
  • AAA: use #fd5e8b as the text (7.15:1)
  • AA: or shift the background to #f2f2f2 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #dd0341 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Palettes built around it

Fonts for this mood

#dd0341 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #dd0341
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #dd0341 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dd0341-c49ca3-62cb7b-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