Color

#dd2003

#dd2003
hex#dd2003
rgbrgb(221, 32, 3)
hslhsl(8, 97%, 44%)
oklchoklch(0.574 0.222 31)
Closest name: Angry Tomato (#d82029)Relative luminance 0.1641

Colors that go with #dd2003

Royal Blue, Sea Green 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 →

#03c0dd

#dd0353 · #dd8d03

#03dd20 · #2003dd

Split-complementary

Open in tool →

#03dd8d · #0353dd

#53dd03 · #03c0dd · #8d03dd

Contrast

#dd2003 as textRatioAAAA largeAAAFix
Aaon white
4.9:1passpassfail
  • AAA: use #b01a03 as the text (7.01:1)
Aaon black
4.28:1failpassfail
  • AA: use #e72204 as the text (4.63:1)
  • AAA: use #fc664f as the text (7.15:1)
  • AA: or shift the background to #f7f7f7 (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #dd2003 as the background.

Brands using this color

Fonts for this mood

#dd2003 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #dd2003
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 #dd2003 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dd2003-c4a69c-62cba6-2d271f-f1e9ec?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