Color

#fa333a

#fa333a
hex#fa333a
rgbrgb(250, 51, 58)
hslhsl(358, 95%, 59%)
oklchoklch(0.641 0.232 25.4)
Closest name: Blood Burst (#ff474c)Relative luminance 0.23

Colors that go with #fa333a

Charcoal, Dodger Blue and Steel 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 →

#33faf3

#fa339d · #fa9033

#3afa33 · #333afa

Split-complementary

Open in tool →

#33fa90 · #339dfa

#9dfa33 · #33faf3 · #9033fa

Contrast

#fa333a as textRatioAAAA largeAAAFix
Aaon white
3.75:1failpassfail
  • AA: use #ea060e as the text (4.63:1)
  • AAA: use #b3050a as the text (7.14:1)
  • AA: or shift the background to #1c1c1c (4.54:1)
Aaon black
5.6:1passpassfail
  • AAA: use #fb656a as the text (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #fa333a as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#fa333a reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #fa333a
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 #fa333a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/fa333a-c49f9c-62cb95-2d251f-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