Color

#d36403

#d36403
hex#d36403
rgbrgb(211, 100, 3)
hslhsl(28, 97%, 42%)
oklchoklch(0.627 0.164 50.4)
Closest name: chocolate (#d2691e)Relative luminance 0.2297

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0372d3

#d3030a · #d3cc03

#03d364 · #6403d3

Split-complementary

Open in tool →

#03d3cc · #030ad3

#0ad303 · #0372d3 · #cc03d3

Contrast

#d36403 as textRatioAAAA largeAAAFix
Aaon white
3.75:1failpassfail
  • AA: use #ba5803 as the text (4.68:1)
  • AAA: use #8d4302 as the text (7.15:1)
  • AA: or shift the background to #1c1c1c (4.54:1)
Aaon black
5.59:1passpassfail
  • AAA: use #f17204 as the text (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #d36403 as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#d36403 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #d36403
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 #d36403 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/d36403-c4b39c-62cbc9-2d2c1f-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