Color

#ca7821

#ca7821
hex#ca7821
rgbrgb(202, 120, 33)
hslhsl(31, 72%, 46%)
oklchoklch(0.649 0.139 61.2)
Closest name: Ochre (#cc7722)Relative luminance 0.261

Colors that go with #ca7821

Cadet Blue, Charcoal and Orange Red lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#2172ca

#ca2421 · #c7ca21

#21ca78 · #7821ca

Split-complementary

Open in tool →

#21c7ca · #2421ca

#21ca24 · #2172ca · #ca21c7

Contrast

#ca7821 as textRatioAAAA largeAAAFix
Aaon white
3.38:1failpassfail
  • AA: use #ab661c as the text (4.52:1)
  • AAA: use #7f4c15 as the text (7.13:1)
  • AA: or shift the background to #242424 (4.6:1)
Aaon black
6.22:1passpassfail

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #ca7821 as the background.

Brands using this color

Fonts for this mood

#ca7821 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #ca7821
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #ca7821 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/ca7821-c4b59c-62c7cb-2d2c1f-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