Color

#cd4004

#cd4004
hex#cd4004
rgbrgb(205, 64, 4)
hslhsl(18, 96%, 41%)
oklchoklch(0.571 0.186 37.7)
Closest name: Bolognese (#bb4400)Relative luminance 0.1665

Tints & shades

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

Harmonies

Complementary

Open in tool →

#0491cd

#cd042c · #cda504

#04cd40 · #4004cd

Split-complementary

Open in tool →

#04cda5 · #042ccd

#2ccd04 · #0491cd · #a504cd

Contrast

#cd4004 as textRatioAAAA largeAAAFix
Aaon white
4.85:1passpassfail
  • AAA: use #a03203 as the text (7.11:1)
Aaon black
4.33:1failpassfail
  • AA: use #d24204 as the text (4.52:1)
  • AAA: use #fb6728 as the text (7.07:1)
  • AA: or shift the background to #f7f7f7 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #cd4004 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

#cd4004 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cd4004
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 #cd4004 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cd4004-c4ad9c-62cbb8-2d291f-f1e9eb?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