Color

#ec2e27

#ec2e27
hex#ec2e27
rgbrgb(236, 46, 39)
hslhsl(2, 84%, 54%)
oklchoklch(0.611 0.225 28.4)
Closest name: Arcade Fire (#ee3311)Relative luminance 0.1993

Colors that go with #ec2e27

Charcoal, Royal 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 →

#27e6ec

#ec2783 · #ec9027

#27ec2e · #2e27ec

Split-complementary

Open in tool →

#27ec90 · #2783ec

#83ec27 · #27e6ec · #9027ec

Contrast

#ec2e27 as textRatioAAAA largeAAAFix
Aaon white
4.21:1failpassfail
  • AA: use #e61b14 as the text (4.63:1)
  • AAA: use #ae140f as the text (7.22:1)
  • AA: or shift the background to #0f0f0f (4.55:1)
Aaon black
4.99:1passpassfail
  • AAA: use #f26d69 as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ec2e27 as the background.

Brands using this color

Fonts for this mood

#ec2e27 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ec2e27
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 #ec2e27 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ec2e27-c4a29c-62cb9c-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