Color

#d82a13

#d82a13
hex#d82a13
rgbrgb(216, 42, 19)
hslhsl(7, 84%, 46%)
oklchoklch(0.571 0.211 31)
Closest name: Angry Tomato (#d82029)Relative luminance 0.163

Colors that go with #d82a13

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 →

#13c1d8

#d8135e · #d88c13

#13d82a · #2a13d8

Split-complementary

Open in tool →

#13d88c · #135ed8

#5ed813 · #13c1d8 · #8c13d8

Contrast

#d82a13 as textRatioAAAA largeAAAFix
Aaon white
4.93:1passpassfail
  • AAA: use #a9210f as the text (7.21:1)
Aaon black
4.26:1failpassfail
  • AA: use #e12c14 as the text (4.57:1)
  • AAA: use #f16c5b as the text (7.04:1)
  • AA: or shift the background to #f5f5f5 (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #d82a13 as the background.

Brands using this color

Fonts for this mood

#d82a13 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d82a13
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 #d82a13 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d82a13-c4a59c-62cba4-2d271f-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