Color

#f53629

#f53629
hex#f53629
rgbrgb(245, 54, 41)
hslhsl(4, 91%, 56%)
oklchoklch(0.633 0.227 29.2)
Closest name: Arcade Fire (#ee3311)Relative luminance 0.2221

Colors that go with #f53629

Charcoal, Dodger 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 →

#29e7f5

#f52981 · #f59c29

#29f536 · #3629f5

Split-complementary

Open in tool →

#29f59c · #2981f5

#81f529 · #29e7f5 · #9c29f5

Contrast

#f53629 as textRatioAAAA largeAAAFix
Aaon white
3.86:1failpassfail
  • AA: use #ea1a0b as the text (4.52:1)
  • AAA: use #af1308 as the text (7.19:1)
  • AA: or shift the background to #1a1a1a (4.51:1)
Aaon black
5.44:1passpassfail
  • AAA: use #f7685e as the text (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #f53629 as the background.

Brands using this color

Fonts for this mood

#f53629 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f53629
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 #f53629 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f53629-c4a39c-62cb9f-2d261f-f1e9ed?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