Color

#ee2a20

#ee2a20
hex#ee2a20
rgbrgb(238, 42, 32)
hslhsl(3, 86%, 53%)
oklchoklch(0.612 0.229 29)
Closest name: Arcade Fire (#ee3311)Relative luminance 0.1994

Tints & shades

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

Harmonies

Complementary

Open in tool →

#20e4ee

#ee207d · #ee9120

#20ee2a · #2a20ee

Split-complementary

Open in tool →

#20ee91 · #207dee

#7dee20 · #20e4ee · #9120ee

Contrast

#ee2a20 as textRatioAAAA largeAAAFix
Aaon white
4.21:1failpassfail
  • AA: use #e81c11 as the text (4.56:1)
  • AAA: use #af150d as the text (7.15:1)
  • AA: or shift the background to #0f0f0f (4.55:1)
Aaon black
4.99:1passpassfail
  • AAA: use #f36a62 as the text (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ee2a20 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

#ee2a20 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ee2a20
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 #ee2a20 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ee2a20-c4a39c-62cb9d-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