Color

#da1c07

#da1c07
hex#da1c07
rgbrgb(218, 28, 7)
hslhsl(6, 94%, 44%)
oklchoklch(0.566 0.221 30.4)
Closest name: Angry Tomato (#d82029)Relative luminance 0.1575

Colors that go with #da1c07

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 →

#07c5da

#da075b · #da8507

#07da1c · #1c07da

Split-complementary

Open in tool →

#07da85 · #075bda

#5bda07 · #07c5da · #8507da

Contrast

#da1c07 as textRatioAAAA largeAAAFix
Aaon white
5.06:1passpassfail
  • AAA: use #ad1605 as the text (7.26:1)
Aaon black
4.15:1failpassfail
  • AA: use #e91e07 as the text (4.65:1)
  • AAA: use #fa6757 as the text (7.14:1)
  • 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 #da1c07 as the background.

Brands using this color

Fonts for this mood

#da1c07 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #da1c07
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 #da1c07 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/da1c07-c4a59c-62cba3-2d271f-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