Color

#fd306d

#fd306d
hex#fd306d
rgbrgb(253, 48, 109)
hslhsl(342, 98%, 59%)
oklchoklch(0.653 0.236 10.5)
Closest name: Burning Fireflies (#ff1166)Relative luminance 0.241

Tints & shades

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

Harmonies

Complementary

Open in tool →

#30fdbf

#fd30d4 · #fd5930

#6dfd30 · #306dfd

Split-complementary

Open in tool →

#30fd59 · #30d4fd

#d4fd30 · #30fdbf · #5930fd

Contrast

#fd306d as textRatioAAAA largeAAAFix
Aaon white
3.61:1failpassfail
  • AA: use #e80247 as the text (4.63:1)
  • AAA: use #b10236 as the text (7.16:1)
  • AA: or shift the background to #1f1f1f (4.57:1)
Aaon black
5.82:1passpassfail
  • AAA: use #fd5d8d as the text (7.13:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #fd306d 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

#fd306d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fd306d
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 #fd306d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fd306d-c49ca3-62cb79-2d211f-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