Named color

Blood Kiss

#c30b0a
hex#c30b0a
rgbrgb(195, 11, 10)
hslhsl(0, 90%, 40%)
oklchoklch(0.516 0.207 28.8)
Relative luminance 0.1186

Blood Kiss on this page is the real value, not a screenshot: exact hex, RGB, HSL and OKLCH, ten tints and ten shades, classic harmonies, and WCAG contrast with fixes — plus the 8 public brands that use it and the palettes it appears in.

Colors that go with Blood Kiss

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 →

#0ac2c2

#c20a66 · #c2660a

#0ac20a · #0a0ac2

Split-complementary

Open in tool →

#0ac266 · #0a66c2

#66c20a · #0ac2c2 · #660ac2

Contrast

Blood Kiss as textRatioAAAA largeAAAFix
Aaon white
6.23:1passpassfail
  • AAA: use #b30909 as the text (7.1:1)
Aaon black
3.37:1failpassfail
  • AA: use #e90c0c as the text (4.52:1)
  • AAA: use #f76969 as the text (7.18:1)
  • AA: or shift the background to #dedede (4.63:1)

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

Brands using this color

Fonts for this mood

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

mcpConnect your agent — build around Blood Kiss
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 #c30b0a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c30b0a-c4a19c-62cb98-2d251f-f1e9ed?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