Color

#161eac

#161eac
hex#161eac
rgbrgb(22, 30, 172)
hslhsl(237, 77%, 38%)
oklchoklch(0.365 0.214 267.6)
Closest name: Dark Galaxy (#0018a8)Relative luminance 0.0408

Colors that go with #161eac

Charcoal, Crimson 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 →

#aca416

#1668ac · #5916ac

#ac161e · #1eac16

Split-complementary

Open in tool →

#ac5916 · #68ac16

#ac1668 · #aca416 · #16ac59

Contrast

#161eac as textRatioAAAA largeAAAFix
Aaon white
11.57:1passpasspassPasses AAA — no fix needed.
Aaon black
1.82:1failfailfail
  • AA: use #6168ea as the text (4.68:1)
  • AAA: use #8a8ff0 as the text (7.27:1)
  • AA: or shift the background to #a3a3a3 (4.59:1)
  • AAA: or shift the background to #cccccc (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #161eac as the background.

Brands using this color

Fonts for this mood

#161eac reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #161eac
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 #161eac and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/161eac-9f9cc4-df924e-251f2d-e9edf1?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