Color

#080bbf

#080bbf
hex#080bbf
rgbrgb(8, 11, 191)
hslhsl(239, 92%, 39%)
oklchoklch(0.371 0.247 265.1)
Closest name: mediumblue (#0000cd)Relative luminance 0.0405

Colors that go with #080bbf

Charcoal, Crimson and Cornflower 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 →

#bfbc08

#0866bf · #6008bf

#bf080b · #0bbf08

Split-complementary

Open in tool →

#bf6008 · #66bf08

#bf0866 · #bfbc08 · #08bf60

Contrast

#080bbf as textRatioAAAA largeAAAFix
Aaon white
11.6:1passpasspassPasses AAA — no fix needed.
Aaon black
1.81:1failfailfail
  • AA: use #6265f8 as the text (4.74:1)
  • AAA: use #898bfa as the text (7.14:1)
  • AA: or shift the background to #a3a3a3 (4.6:1)
  • AAA: or shift the background to #c9c9c9 (7:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #080bbf as the background.

Brands using this color

Fonts for this mood

#080bbf reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #080bbf
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 #080bbf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/080bbf-a09cc4-df964e-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