Color

#cb4e01

#cb4e01
hex#cb4e01
rgbrgb(203, 78, 1)
hslhsl(23, 99%, 40%)
oklchoklch(0.584 0.173 42.8)
Closest name: Bloodhound (#bb5511)Relative luminance 0.1815

Tints & shades

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

Harmonies

Complementary

Open in tool →

#017ecb

#cb0119 · #cbb301

#01cb4e · #4e01cb

Split-complementary

Open in tool →

#01cbb3 · #0119cb

#19cb01 · #017ecb · #b301cb

Contrast

#cb4e01 as textRatioAAAA largeAAAFix
Aaon white
4.54:1passpassfail
  • AAA: use #983b01 as the text (7.09:1)
Aaon black
4.63:1passpassfail
  • AAA: use #fe6506 as the text (7.08:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #cb4e01 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

#cb4e01 reads as warm, vivid, playful. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #cb4e01
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 #cb4e01 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/cb4e01-c4b09c-62cbc0-2d2b1f-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