Color

#dc0433

#dc0433
hex#dc0433
rgbrgb(220, 4, 51)
hslhsl(347, 96%, 44%)
oklchoklch(0.566 0.227 21.8)
Closest name: crimson (#dc143c)Relative luminance 0.1554

Tints & shades

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

Harmonies

Complementary

Open in tool →

#04dcad

#dc049f · #dc4204

#33dc04 · #0433dc

Split-complementary

Open in tool →

#04dc42 · #049fdc

#9fdc04 · #04dcad · #4204dc

Contrast

#dc0433 as textRatioAAAA largeAAAFix
Aaon white
5.11:1passpassfail
  • AAA: use #b4042a as the text (7.02:1)
Aaon black
4.11:1failpassfail
  • AA: use #eb0537 as the text (4.61:1)
  • AAA: use #fc5f81 as the text (7.09:1)
  • AA: or shift the background to #f2f2f2 (4.57:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #dc0433 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

#dc0433 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #dc0433
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #dc0433 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/dc0433-c49ca0-62cb82-2d221f-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