Color

#17510b

#17510b
hex#17510b
rgbrgb(23, 81, 11)
hslhsl(110, 76%, 18%)
oklchoklch(0.383 0.115 140.8)
Closest name: Mysterious Mixture (#0f521a)Relative luminance 0.0609

Tints & shades

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

Harmonies

Complementary

Open in tool →

#450b51

#3a510b · #0b5122

#0b1751 · #510b17

Split-complementary

Open in tool →

#220b51 · #510b3a

#0b3a51 · #450b51 · #51220b

Contrast

#17510b as textRatioAAAA largeAAAFix
Aaon white
9.47:1passpasspassPasses AAA — no fix needed.
Aaon black
2.22:1failfailfail
  • AA: use #268712 as the text (4.56:1)
  • AAA: use #31af18 as the text (7.28:1)
  • AA: or shift the background to #b3b3b3 (4.52:1)
  • AAA: or shift the background to #dedede (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #17510b 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

#17510b reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #17510b
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 #17510b and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/17510b-a3bea2-814edf-1f2d23-eef1e9?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