Color

#dd1d30

#dd1d30
hex#dd1d30
rgbrgb(221, 29, 48)
hslhsl(354, 77%, 49%)
oklchoklch(0.575 0.22 24.1)
Closest name: Angry Tomato (#d82029)Relative luminance 0.1646

Colors that go with #dd1d30

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 →

#1dddca

#dd1d90 · #dd6a1d

#30dd1d · #1d30dd

Split-complementary

Open in tool →

#1ddd6a · #1d90dd

#90dd1d · #1dddca · #6a1ddd

Contrast

#dd1d30 as textRatioAAAA largeAAAFix
Aaon white
4.89:1passpassfail
  • AAA: use #b01726 as the text (7.01:1)
Aaon black
4.29:1failpassfail
  • AA: use #e22235 as the text (4.51:1)
  • AAA: use #ec6f7b as the text (7.13:1)
  • AA: or shift the background to #f7f7f7 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #dd1d30 as the background.

Brands using this color

Fonts for this mood

#dd1d30 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #dd1d30
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 #dd1d30 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dd1d30-c49d9c-62cb8e-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