Color

#ff830f

#ff830f
hex#ff830f
rgbrgb(255, 131, 15)
hslhsl(29, 100%, 53%)
oklchoklch(0.737 0.183 53.5)
Closest name: Atomic Orange (#f88605)Relative luminance 0.3753

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0f8bff

#ff0f13 · #fffb0f

#0fff83 · #830fff

Split-complementary

Open in tool →

#0ffffb · #0f13ff

#13ff0f · #0f8bff · #fb0fff

Contrast

#ff830f as textRatioAAAA largeAAAFix
Aaon white
2.47:1failfailfail
  • AA: use #bd5b00 as the text (4.51:1)
  • AAA: use #8a4300 as the text (7.28:1)
  • AA: or shift the background to #3b3b3b (4.54:1)
  • AAA: or shift the background to #1a1a1a (7.05:1)
Aaon black
8.51:1passpasspassPasses 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 #ff830f as the background.

Brands using this color

Fonts for this mood

#ff830f reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ff830f
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 #ff830f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ff830f-c4b49c-62cbcb-2d2c1f-f1e9e9?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