Color

#fe0501

#fe0501
hex#fe0501
rgbrgb(254, 5, 1)
hslhsl(1, 99%, 50%)
oklchoklch(0.627 0.256 29.3)
Closest name: red (#ff0000)Relative luminance 0.2118

Colors that go with #fe0501

Charcoal, Steel Blue and Cadet 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 →

#01fafe

#fe017b · #fe8401

#01fe05 · #0501fe

Split-complementary

Open in tool →

#01fe84 · #017bfe

#7bfe01 · #01fafe · #8401fe

Contrast

#fe0501 as textRatioAAAA largeAAAFix
Aaon white
4.01:1failpassfail
  • AA: use #e90501 as the text (4.68:1)
  • AAA: use #b20401 as the text (7.21:1)
  • AA: or shift the background to #141414 (4.59:1)
Aaon black
5.24:1passpassfail
  • AAA: use #fe5f5d as the text (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #fe0501 as the background.

Brands using this color

Fonts for this mood

#fe0501 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fe0501
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 #fe0501 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fe0501-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