Color

#175163

#175163
hex#175163
rgbrgb(23, 81, 99)
hslhsl(194, 62%, 24%)
oklchoklch(0.407 0.065 222.8)
Closest name: Raging Thunderstorm (#004f63)Relative luminance 0.0697

Colors that go with #175163

Crimson, Denim and Rust 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 →

#632917

#17634f · #172b63

#631751 · #516317

Split-complementary

Open in tool →

#63172b · #634f17

#4f1763 · #632917 · #2b6317

Contrast

#175163 as textRatioAAAA largeAAAFix
Aaon white
8.77:1passpasspassPasses AAA — no fix needed.
Aaon black
2.39:1failfailfail
  • AA: use #247e99 as the text (4.52:1)
  • AAA: use #2fa3c6 as the text (7.18:1)
  • AA: or shift the background to #bababa (4.52:1)
  • AAA: or shift the background to #e6e6e6 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #175163 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

#175163 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #175163
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 #175163 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/175163-9cb6c4-df4e72-1f242d-e9f1ef?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