Color

#dc2b28

#dc2b28
hex#dc2b28
rgbrgb(220, 43, 40)
hslhsl(1, 72%, 51%)
oklchoklch(0.58 0.212 27.6)
Closest name: Angry Tomato (#d82029)Relative luminance 0.171

Colors that go with #dc2b28

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 →

#28d9dc

#dc287f · #dc8528

#28dc2b · #2b28dc

Split-complementary

Open in tool →

#28dc85 · #287fdc

#7fdc28 · #28d9dc · #8528dc

Contrast

#dc2b28 as textRatioAAAA largeAAAFix
Aaon white
4.75:1passpassfail
  • AAA: use #ab1e1c as the text (7.16:1)
Aaon black
4.42:1failpassfail
  • AA: use #dd2f2c as the text (4.52:1)
  • AAA: use #e87573 as the text (7.22:1)
  • AA: or shift the background to #fafafa (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 #dc2b28 as the background.

Brands using this color

Fonts for this mood

#dc2b28 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #dc2b28
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 #dc2b28 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dc2b28-c4a19c-62cb9a-2d261f-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