Color

#d80335

#d80335
hex#d80335
rgbrgb(216, 3, 53)
hslhsl(346, 97%, 43%)
oklchoklch(0.558 0.224 20.9)
Closest name: crimson (#dc143c)Relative luminance 0.1492

Colors that go with #d80335

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 →

#03d8a6

#d8039f · #d83c03

#35d803 · #0335d8

Split-complementary

Open in tool →

#03d83c · #039fd8

#9fd803 · #03d8a6 · #3c03d8

Contrast

#d80335 as textRatioAAAA largeAAAFix
Aaon white
5.27:1passpassfail
  • AAA: use #b0032b as the text (7.26:1)
Aaon black
3.98:1failpassfail
  • AA: use #ec043a as the text (4.65:1)
  • AAA: use #fd5e83 as the text (7.11:1)
  • AA: or shift the background to #ededed (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 #d80335 as the background.

Brands using this color

Fonts for this mood

#d80335 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d80335
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 #d80335 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d80335-c49ca1-62cb80-2d221f-f1e9ef?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