Color

darkorange

#ff8c00
hex#ff8c00
rgbrgb(255, 140, 0)
hslhsl(33, 100%, 50%)
oklchoklch(0.751 0.179 58.3)
Relative luminance 0.4002

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0073ff

#ff0d00 · #f2ff00

#00ff8c · #8c00ff

Split-complementary

Open in tool →

#00f2ff · #0d00ff

#00ff0d · #0073ff · #ff00f2

Contrast

darkorange as textRatioAAAA largeAAAFix
Aaon white
2.33:1failfailfail
  • AA: use #b36200 as the text (4.5:1)
  • AAA: use #854900 as the text (7.12:1)
  • AA: or shift the background to #3d3d3d (4.66:1)
  • AAA: or shift the background to #1f1f1f (7.07:1)
Aaon black
9:1passpasspassPasses 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 darkorange as the background.

Brands using this color

Palettes built around it

Fonts for this mood

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

mcpConnect your agent — build around darkorange
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 #ff8c00 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ff8c00-c4b79c-62c4cb-2d2d1f-f1eae9?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