Color

#e11934

#e11934
hex#e11934
rgbrgb(225, 25, 52)
hslhsl(352, 80%, 49%)
oklchoklch(0.581 0.225 23)
Closest name: crimson (#dc143c)Relative luminance 0.1695

Colors that go with #e11934

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 →

#19e1c6

#e11998 · #e16219

#34e119 · #1934e1

Split-complementary

Open in tool →

#19e162 · #1998e1

#98e119 · #19e1c6 · #6219e1

Contrast

#e11934 as textRatioAAAA largeAAAFix
Aaon white
4.78:1passpassfail
  • AAA: use #ae1328 as the text (7.18:1)
Aaon black
4.39:1failpassfail
  • AA: use #e61935 as the text (4.56:1)
  • AAA: use #ef6c7e as the text (7.12:1)
  • AA: or shift the background to #fafafa (4.58:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #e11934 as the background.

Brands using this color

Fonts for this mood

#e11934 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #e11934
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 #e11934 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/e11934-c49c9d-62cb8a-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