Color

#e01522

#e01522
hex#e01522
rgbrgb(224, 21, 34)
hslhsl(356, 83%, 48%)
oklchoklch(0.576 0.227 26.5)
Closest name: Angry Tomato (#d82029)Relative luminance 0.165

Colors that go with #e01522

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 →

#15e0d2

#e01588 · #e06d15

#22e015 · #1522e0

Split-complementary

Open in tool →

#15e06d · #1588e0

#88e015 · #15e0d2 · #6d15e0

Contrast

#e01522 as textRatioAAAA largeAAAFix
Aaon white
4.88:1passpassfail
  • AAA: use #b1101b as the text (7.1:1)
Aaon black
4.3:1failpassfail
  • AA: use #e91624 as the text (4.6:1)
  • AAA: use #f16a73 as the text (7.05:1)
  • AA: or shift the background to #f7f7f7 (4.56:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #e01522 as the background.

Brands using this color

Fonts for this mood

#e01522 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #e01522
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 #e01522 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/e01522-c49e9c-62cb91-2d241f-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