Color

#f0342d

#f0342d
hex#f0342d
rgbrgb(240, 52, 45)
hslhsl(2, 87%, 56%)
oklchoklch(0.623 0.224 28.1)
Closest name: Arcade Fire (#ee3311)Relative luminance 0.2117

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2deaf0

#f02d88 · #f0952d

#2df034 · #342df0

Split-complementary

Open in tool →

#2df095 · #2d88f0

#88f02d · #2deaf0 · #952df0

Contrast

#f0342d as textRatioAAAA largeAAAFix
Aaon white
4.01:1failpassfail
  • AA: use #ea1710 as the text (4.54:1)
  • AAA: use #b0120c as the text (7.15:1)
  • AA: or shift the background to #141414 (4.59:1)
Aaon black
5.23:1passpassfail
  • AAA: use #f46b66 as the text (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #f0342d 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

#f0342d reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #f0342d
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 #f0342d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/f0342d-c4a29c-62cb9c-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