Color

#ff8133

#ff8133
hex#ff8133
rgbrgb(255, 129, 51)
hslhsl(23, 100%, 60%)
oklchoklch(0.735 0.176 48.3)
Closest name: coral (#ff7f50)Relative luminance 0.372

Tints & shades

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

Harmonies

Complementary

Open in tool →

#33b1ff

#ff334b · #ffe733

#33ff81 · #8133ff

Split-complementary

Open in tool →

#33ffe7 · #334bff

#4bff33 · #33b1ff · #e733ff

Contrast

#ff8133 as textRatioAAAA largeAAAFix
Aaon white
2.49:1failfailfail
  • AA: use #cc4e00 as the text (4.51:1)
  • AAA: use #993b00 as the text (7.05:1)
  • AA: or shift the background to #3b3b3b (4.5:1)
  • AAA: or shift the background to #171717 (7.21:1)
Aaon black
8.44:1passpasspassPasses AAA — no fix needed.

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ff8133 as the background.

Brands using this color

Fonts for this mood

#ff8133 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ff8133
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 #ff8133 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ff8133-c4b09c-62cbc0-2d2b1f-f1e9ea?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