Color

#da1636

#da1636
hex#da1636
rgbrgb(218, 22, 54)
hslhsl(350, 82%, 47%)
oklchoklch(0.567 0.22 21.8)
Closest name: crimson (#dc143c)Relative luminance 0.1575

Colors that go with #da1636

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 →

#16dab9

#da1699 · #da5716

#36da16 · #1636da

Split-complementary

Open in tool →

#16da57 · #1699da

#99da16 · #16dab9 · #5716da

Contrast

#da1636 as textRatioAAAA largeAAAFix
Aaon white
5.06:1passpassfail
  • AAA: use #b0112c as the text (7.09:1)
Aaon black
4.15:1failpassfail
  • AA: use #e8173a as the text (4.61:1)
  • AAA: use #f06a81 as the text (7.08:1)
  • AA: or shift the background to #f2f2f2 (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 #da1636 as the background.

Brands using this color

Fonts for this mood

#da1636 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #da1636
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 #da1636 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/da1636-c49c9e-62cb87-2d231f-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