Color

#c3283f

#c3283f
hex#c3283f
rgbrgb(195, 40, 63)
hslhsl(351, 66%, 46%)
oklchoklch(0.536 0.189 19.1)
Closest name: Bleeding Heart (#c02e4c)Relative luminance 0.1348

Colors that go with #c3283f

Royal Blue, Sea Green 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.

Real palettes that use #c3283f

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#28c3ab

#c3288d · #c35e28

#3fc328 · #283fc3

Split-complementary

Open in tool →

#28c35e · #288dc3

#8dc328 · #28c3ab · #5e28c3

Contrast

#c3283f as textRatioAAAA largeAAAFix
Aaon white
5.68:1passpassfail
  • AAA: use #a92337 as the text (7.04:1)
Aaon black
3.7:1failpassfail
  • AA: use #d63850 as the text (4.54:1)
  • AAA: use #e27384 as the text (7.02:1)
  • AA: or shift the background to #e6e6e6 (4.55:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #c3283f as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#c3283f reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #c3283f
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 #c3283f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/c3283f-c49c9e-62cb89-2d231f-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