Color

#da1f07

#da1f07
hex#da1f07
rgbrgb(218, 31, 7)
hslhsl(7, 94%, 44%)
oklchoklch(0.568 0.219 30.7)
Closest name: Angry Tomato (#d82029)Relative luminance 0.159

Colors that go with #da1f07

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 →

#07c1da

#da0758 · #da8907

#07da1f · #1f07da

Split-complementary

Open in tool →

#07da89 · #0758da

#58da07 · #07c1da · #8907da

Contrast

#da1f07 as textRatioAAAA largeAAAFix
Aaon white
5.02:1passpassfail
  • AAA: use #ad1905 as the text (7.2:1)
Aaon black
4.18:1failpassfail
  • AA: use #e42107 as the text (4.52:1)
  • AAA: use #fa6552 as the text (7.05:1)
  • AA: or shift the background to #f5f5f5 (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 #da1f07 as the background.

Brands using this color

Fonts for this mood

#da1f07 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #da1f07
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 #da1f07 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/da1f07-c4a59c-62cba4-2d271f-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