Color

#ffaf0f

#ffaf0f
hex#ffaf0f
rgbrgb(255, 175, 15)
hslhsl(40, 100%, 53%)
oklchoklch(0.811 0.169 75.4)
Closest name: orange (#ffa500)Relative luminance 0.5195

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0f5fff

#ff370f · #d7ff0f

#0fffaf · #af0fff

Split-complementary

Open in tool →

#0fd7ff · #370fff

#0fff37 · #0f5fff · #ff0fd7

Contrast

#ffaf0f as textRatioAAAA largeAAAFix
Aaon white
1.84:1failfailfail
  • AA: use #9e6900 as the text (4.69:1)
  • AAA: use #754e00 as the text (7.38:1)
  • AA: or shift the background to #4d4d4d (4.59:1)
  • AAA: or shift the background to #303030 (7.16:1)
Aaon black
11.39:1passpasspassPasses 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 #ffaf0f as the background.

Brands using this color

Fonts for this mood

#ffaf0f reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ffaf0f
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 #ffaf0f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ffaf0f-c4bb9c-62b8cb-2c2d1f-f1ebe9?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