Color

#0733c5

#0733c5
hex#0733c5
rgbrgb(7, 51, 197)
hslhsl(226, 93%, 40%)
oklchoklch(0.419 0.226 264.3)
Closest name: Lapis on Neptune (#1f22d2)Relative luminance 0.0644

Colors that go with #0733c5

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 →

#c59907

#0792c5 · #3a07c5

#c50733 · #33c507

Split-complementary

Open in tool →

#c53a07 · #92c507

#c50792 · #c59907 · #07c53a

Contrast

#0733c5 as textRatioAAAA largeAAAFix
Aaon white
9.18:1passpasspassPasses AAA — no fix needed.
Aaon black
2.29:1failfailfail
  • AA: use #3f6af8 as the text (4.63:1)
  • AAA: use #7090fa as the text (7.06:1)
  • AA: or shift the background to #b8b8b8 (4.63:1)
  • AAA: or shift the background to #e3e3e3 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #0733c5 as the background.

Brands using this color

Fonts for this mood

#0733c5 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #0733c5
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 #0733c5 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/0733c5-9ca1c4-df774e-221f2d-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