Color

#081f40

#081f40
hex#081f40
rgbrgb(8, 31, 64)
hslhsl(215, 78%, 14%)
oklchoklch(0.243 0.069 257.9)
Closest name: Midnight Mirage (#001f3f)Relative luminance 0.014

Colors that go with #081f40

Charcoal, Crimson and Sienna 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 →

#402808

#083b40 · #0c0840

#40081f · #1f4008

Split-complementary

Open in tool →

#400c08 · #3b4008

#40083b · #402808 · #08400c

Contrast

#081f40 as textRatioAAAA largeAAAFix
Aaon white
16.4:1passpasspassPasses AAA — no fix needed.
Aaon black
1.28:1failfailfail
  • AA: use #2172e4 as the text (4.59:1)
  • AAA: use #5c97eb as the text (7.08:1)
  • AA: or shift the background to #878787 (4.57:1)
  • AAA: or shift the background to #ababab (7.14:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #081f40 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#081f40 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #081f40
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 #081f40 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/081f40-9ca8c4-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