Color

#ec1337

#ec1337
hex#ec1337
rgbrgb(236, 19, 55)
hslhsl(350, 85%, 50%)
oklchoklch(0.6 0.236 22.5)
Closest name: Barberry (#ee1133)Relative luminance 0.1857

Colors that go with #ec1337

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 →

#13ecc8

#ec13a4 · #ec5b13

#37ec13 · #1337ec

Split-complementary

Open in tool →

#13ec5b · #13a4ec

#a4ec13 · #13ecc8 · #5b13ec

Contrast

#ec1337 as textRatioAAAA largeAAAFix
Aaon white
4.45:1failpassfail
  • AA: use #e71336 as the text (4.62:1)
  • AAA: use #af0e29 as the text (7.2:1)
  • AA: or shift the background to #050505 (4.58:1)
Aaon black
4.71:1passpassfail
  • AAA: use #f3687f 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 #ec1337 as the background.

Brands using this color

Fonts for this mood

#ec1337 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ec1337
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 #ec1337 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ec1337-c49c9e-62cb87-2d231f-f1e9ee?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