Color

#164abb

#164abb
hex#164abb
rgbrgb(22, 74, 187)
hslhsl(221, 79%, 41%)
oklchoklch(0.452 0.186 262.8)
Closest name: Cobalt Blue (#0047ab)Relative luminance 0.0866

Colors that go with #164abb

Charcoal, Crimson and Steel 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 →

#bb8716

#169dbb · #3416bb

#bb164a · #4abb16

Split-complementary

Open in tool →

#bb3416 · #9dbb16

#bb169d · #bb8716 · #16bb34

Contrast

#164abb as textRatioAAAA largeAAAFix
Aaon white
7.69:1passpasspassPasses AAA — no fix needed.
Aaon black
2.73:1failfailfail
  • AA: use #366ee7 as the text (4.54:1)
  • AAA: use #6d96ee as the text (7.25:1)
  • AA: or shift the background to #c7c7c7 (4.55:1)
  • AAA: or shift the background to #f5f5f5 (7.05:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #164abb as the background.

Brands using this color

Fonts for this mood

#164abb reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #164abb
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 #164abb and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/164abb-9ca4c4-df6b4e-211f2d-e9eff1?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