Color

#bc1534

#bc1534
hex#bc1534
rgbrgb(188, 21, 52)
hslhsl(349, 80%, 41%)
oklchoklch(0.51 0.195 19.9)
Closest name: Active Volcano (#bb1133)Relative luminance 0.1148

Colors that go with #bc1534

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 →

#15bc9e

#bc1587 · #bc4a15

#34bc15 · #1534bc

Split-complementary

Open in tool →

#15bc4a · #1587bc

#87bc15 · #15bc9e · #4a15bc

Contrast

#bc1534 as textRatioAAAA largeAAAFix
Aaon white
6.37:1passpassfail
  • AAA: use #ae1330 as the text (7.15:1)
Aaon black
3.3:1failpassfail
  • AA: use #e6193f as the text (4.58:1)
  • AAA: use #ef6c84 as the text (7.15:1)
  • AA: or shift the background to #d9d9d9 (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #bc1534 as the background.

Brands using this color

Fonts for this mood

#bc1534 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #bc1534
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 #bc1534 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/bc1534-c49c9f-62cb85-2d231f-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