Color

#073d73

#073d73
hex#073d73
rgbrgb(7, 61, 115)
hslhsl(210, 89%, 24%)
oklchoklch(0.36 0.107 253.6)
Closest name: Aegean Blue (#1b416f)Relative luminance 0.0462

Colors that go with #073d73

Crimson, Teal 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 →

#743d07

#077474 · #070774

#74073d · #3d7407

Split-complementary

Open in tool →

#740707 · #747407

#740774 · #743d07 · #077407

Contrast

#073d73 as textRatioAAAA largeAAAFix
Aaon white
10.91:1passpasspassPasses AAA — no fix needed.
Aaon black
1.92:1failfailfail
  • AA: use #0d75de as the text (4.62:1)
  • AAA: use #3e99f4 as the text (7.07:1)
  • AA: or shift the background to #a8a8a8 (4.59:1)
  • AAA: or shift the background to #cfcfcf (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #073d73 as the background.

Brands using this color

Fonts for this mood

#073d73 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #073d73
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 #073d73 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/073d73-9cabc4-df514e-1f202d-e9f1f1?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