Color

#ed3f2c

#ed3f2c
hex#ed3f2c
rgbrgb(237, 63, 44)
hslhsl(6, 84%, 55%)
oklchoklch(0.626 0.213 30.2)
Closest name: Arcade Fire (#ee3311)Relative luminance 0.2174

Colors that go with #ed3f2c

Charcoal, Steel Blue and Cadet 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 →

#2cd9ed

#ed2c79 · #eda02c

#2ced3f · #3f2ced

Split-complementary

Open in tool →

#2ceda0 · #2c79ed

#79ed2c · #2cd9ed · #a02ced

Contrast

#ed3f2c as textRatioAAAA largeAAAFix
Aaon white
3.93:1failpassfail
  • AA: use #e12814 as the text (4.65:1)
  • AAA: use #a91e0f as the text (7.29:1)
  • AA: or shift the background to #171717 (4.57:1)
Aaon black
5.35:1passpassfail
  • AAA: use #f16e5f as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ed3f2c as the background.

Brands using this color

Fonts for this mood

#ed3f2c reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ed3f2c
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 #ed3f2c and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ed3f2c-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