Color

#d11026

#d11026
hex#d11026
rgbrgb(209, 16, 38)
hslhsl(353, 86%, 44%)
oklchoklch(0.547 0.216 24.9)
Closest name: Angry Tomato (#d82029)Relative luminance 0.1407

Colors that go with #d11026

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 →

#10d1ba

#d11087 · #d15a10

#26d110 · #1026d1

Split-complementary

Open in tool →

#10d15a · #1087d1

#87d110 · #10d1ba · #5a10d1

Contrast

#d11026 as textRatioAAAA largeAAAFix
Aaon white
5.51:1passpassfail
  • AAA: use #af0d20 as the text (7.24:1)
Aaon black
3.81:1failpassfail
  • AA: use #e8112b as the text (4.55:1)
  • AAA: use #f46778 as the text (7.06:1)
  • AA: or shift the background to #ebebeb (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #d11026 as the background.

Brands using this color

Fonts for this mood

#d11026 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d11026
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 #d11026 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d11026-c49c9c-62cb8c-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