Color

#083aaf

#083aaf
hex#083aaf
rgbrgb(8, 58, 175)
hslhsl(222, 91%, 36%)
oklchoklch(0.408 0.192 263.2)
Closest name: Blue Hour (#0034ab)Relative luminance 0.0617

Colors that go with #083aaf

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 →

#af7d08

#088eaf · #2a08af

#af083a · #3aaf08

Split-complementary

Open in tool →

#af2a08 · #8eaf08

#af088e · #af7d08 · #08af2a

Contrast

#083aaf as textRatioAAAA largeAAAFix
Aaon white
9.4:1passpasspassPasses AAA — no fix needed.
Aaon black
2.23:1failfailfail
  • AA: use #326df5 as the text (4.64:1)
  • AAA: use #6893f8 as the text (7.12:1)
  • AA: or shift the background to #b5b5b5 (4.58:1)
  • AAA: or shift the background to #e0e0e0 (7.12:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #083aaf as the background.

Brands using this color

Fonts for this mood

#083aaf reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #083aaf
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 #083aaf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/083aaf-9ca3c4-df6e4e-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