Color

#d60a33

#d60a33
hex#d60a33
rgbrgb(214, 10, 51)
hslhsl(348, 91%, 44%)
oklchoklch(0.556 0.22 21.6)
Closest name: crimson (#dc143c)Relative luminance 0.1475

Colors that go with #d60a33

Charcoal, Royal Blue 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.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0ad6ad

#d60a99 · #d6470a

#33d60a · #0a33d6

Split-complementary

Open in tool →

#0ad647 · #0a99d6

#99d60a · #0ad6ad · #470ad6

Contrast

#d60a33 as textRatioAAAA largeAAAFix
Aaon white
5.32:1passpassfail
  • AAA: use #af082a as the text (7.26:1)
Aaon black
3.95:1failpassfail
  • AA: use #ea0b38 as the text (4.6:1)
  • AAA: use #f86381 as the text (7.09:1)
  • AA: or shift the background to #ededed (4.54:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #d60a33 as the background.

Brands using this color

Fonts for this mood

#d60a33 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d60a33
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 #d60a33 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d60a33-c49c9f-62cb83-2d231f-f1e9ef?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