Color

#c00212

#c00212
hex#c00212
rgbrgb(192, 2, 18)
hslhsl(355, 98%, 38%)
oklchoklch(0.509 0.207 27.3)
Closest name: Blood Kiss (#c30b0a)Relative luminance 0.1129

Colors that go with #c00212

Royal Blue, Steel Blue and Teal 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 →

#02c0b0

#c00271 · #c05102

#12c002 · #0212c0

Split-complementary

Open in tool →

#02c051 · #0271c0

#71c002 · #02c0b0 · #5102c0

Contrast

#c00212 as textRatioAAAA largeAAAFix
Aaon white
6.44:1passpassfail
  • AAA: use #b10210 as the text (7.28:1)
Aaon black
3.26:1failpassfail
  • AA: use #ed0216 as the text (4.62:1)
  • AAA: use #fd626f as the text (7.15:1)
  • AA: or shift the background to #d9d9d9 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #c00212 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#c00212 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c00212
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 #c00212 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c00212-c49e9c-62cb8f-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