Color

#164383

#164383
hex#164383
rgbrgb(22, 67, 131)
hslhsl(215, 71%, 30%)
oklchoklch(0.391 0.118 258.1)
Closest name: Cascade Twilight (#234893)Relative luminance 0.0582

Colors that go with #164383

Crimson, Steel Blue and Blue 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 →

#835616

#167a83 · #1f1683

#831643 · #438316

Split-complementary

Open in tool →

#831f16 · #7a8316

#83167a · #835616 · #16831f

Contrast

#164383 as textRatioAAAA largeAAAFix
Aaon white
9.7:1passpasspassPasses AAA — no fix needed.
Aaon black
2.16:1failfailfail
  • AA: use #2973db as the text (4.57:1)
  • AAA: use #6298e4 as the text (7.13:1)
  • AA: or shift the background to #b3b3b3 (4.63:1)
  • AAA: or shift the background to #dbdbdb (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #164383 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

#164383 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #164383
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 #164383 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/164383-9ca8c4-df5d4e-201f2d-e9f0f1?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