Color

#161a6a

#161a6a
hex#161a6a
rgbrgb(22, 26, 106)
hslhsl(237, 66%, 25%)
oklchoklch(0.281 0.135 271.6)
Closest name: midnightblue (#191970)Relative luminance 0.0195

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6a6616

#16446a · #3c166a

#6a161a · #1a6a16

Split-complementary

Open in tool →

#6a3c16 · #446a16

#6a1644 · #6a6616 · #166a3c

Contrast

#161a6a as textRatioAAAA largeAAAFix
Aaon white
15.11:1passpasspassPasses AAA — no fix needed.
Aaon black
1.39:1failfailfail
  • AA: use #6269df as the text (4.61:1)
  • AAA: use #888de7 as the text (7.01:1)
  • AA: or shift the background to #8f8f8f (4.67:1)
  • AAA: or shift the background to #b3b3b3 (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #161a6a 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

#161a6a reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #161a6a
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 #161a6a and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/161a6a-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