Color

#ea160b

#ea160b
hex#ea160b
rgbrgb(234, 22, 11)
hslhsl(3, 91%, 48%)
oklchoklch(0.594 0.236 29.5)
Closest name: Alarm (#ec0003)Relative luminance 0.1809

Colors that go with #ea160b

Charcoal, Royal Blue and Sea Green 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 →

#0bdfea

#ea0b6f · #ea860b

#0bea16 · #160bea

Split-complementary

Open in tool →

#0bea86 · #0b6fea

#6fea0b · #0bdfea · #860bea

Contrast

#ea160b as textRatioAAAA largeAAAFix
Aaon white
4.55:1passpassfail
  • AAA: use #af1108 as the text (7.23:1)
Aaon black
4.62:1passpassfail
  • AAA: use #f7665e as the text (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ea160b as the background.

Brands using this color

Fonts for this mood

#ea160b reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ea160b
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 #ea160b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ea160b-c4a39c-62cb9d-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