Color

#17474a

#17474a
hex#17474a
rgbrgb(23, 71, 74)
hslhsl(184, 53%, 19%)
oklchoklch(0.367 0.051 201)
Closest name: Tropical Forest (#024a43)Relative luminance 0.0518

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4a1a17

#174a34 · #172d4a

#4a1747 · #474a17

Split-complementary

Open in tool →

#4a172d · #4a3417

#34174a · #4a1a17 · #2d4a17

Contrast

#17474a as textRatioAAAA largeAAAFix
Aaon white
10.31:1passpasspassPasses AAA — no fix needed.
Aaon black
2.04:1failfailfail
  • AA: use #2a8289 as the text (4.65:1)
  • AAA: use #35a4ac as the text (7.06:1)
  • AA: or shift the background to #adadad (4.59:1)
  • AAA: or shift the background to #d6d6d6 (7.09:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #17474a as the background.

Brands using this color

Fonts for this mood

#17474a reads as cool, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #17474a
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 #17474a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/17474a-a2b9be-df4e8a-1f262d-e9f1ee?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