Color

#de2312

#de2312
hex#de2312
rgbrgb(222, 35, 18)
hslhsl(5, 85%, 47%)
oklchoklch(0.578 0.22 30.1)
Closest name: Angry Tomato (#d82029)Relative luminance 0.1678

Colors that go with #de2312

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 →

#12cdde

#de1267 · #de8912

#12de23 · #2312de

Split-complementary

Open in tool →

#12de89 · #1267de

#67de12 · #12cdde · #8912de

Contrast

#de2312 as textRatioAAAA largeAAAFix
Aaon white
4.82:1passpassfail
  • AAA: use #af1c0e as the text (7.01:1)
Aaon black
4.36:1failpassfail
  • AA: use #e72413 as the text (4.66:1)
  • AAA: use #f26b5f as the text (7.04:1)
  • AA: or shift the background to #f7f7f7 (4.5:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #de2312 as the background.

Brands using this color

Fonts for this mood

#de2312 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #de2312
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 #de2312 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/de2312-c4a49c-62cba1-2d261f-f1e9ec?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