Color

#d13115

#d13115
hex#d13115
rgbrgb(209, 49, 21)
hslhsl(9, 82%, 45%)
oklchoklch(0.564 0.2 32.1)
Closest name: Angry Tomato (#d82029)Relative luminance 0.1581

Colors that go with #d13115

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 →

#15b5d1

#d11557 · #d18f15

#15d131 · #3115d1

Split-complementary

Open in tool →

#15d18f · #1557d1

#57d115 · #15b5d1 · #8f15d1

Contrast

#d13115 as textRatioAAAA largeAAAFix
Aaon white
5.05:1passpassfail
  • AAA: use #a72711 as the text (7.14:1)
Aaon black
4.16:1failpassfail
  • AA: use #df3416 as the text (4.64:1)
  • AAA: use #ee6f58 as the text (7.05:1)
  • AA: or shift the background to #f2f2f2 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #d13115 as the background.

Brands using this color

Fonts for this mood

#d13115 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d13115
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 #d13115 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d13115-c4a79c-62cba8-2d271f-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