Color

#e12336

#e12336
hex#e12336
rgbrgb(225, 35, 54)
hslhsl(354, 76%, 51%)
oklchoklch(0.586 0.22 23.4)
Closest name: crimson (#dc143c)Relative luminance 0.1748

Colors that go with #e12336

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 →

#23e1ce

#e12395 · #e16f23

#36e123 · #2336e1

Split-complementary

Open in tool →

#23e16f · #2395e1

#95e123 · #23e1ce · #6f23e1

Contrast

#e12336 as textRatioAAAA largeAAAFix
Aaon white
4.67:1passpassfail
  • AAA: use #af1827 as the text (7.04:1)
Aaon black
4.5:1failpassfail
  • AA: use #e2283a as the text (4.6:1)
  • AAA: use #eb6f7c as the text (7.1:1)
  • AA: or shift the background to #fcfcfc (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #e12336 as the background.

Brands using this color

Fonts for this mood

#e12336 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #e12336
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 #e12336 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/e12336-c49d9c-62cb8e-2d241f-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