Color

#052fad

#052fad
hex#052fad
rgbrgb(5, 47, 173)
hslhsl(225, 94%, 35%)
oklchoklch(0.386 0.202 264)
Closest name: Blue Hour (#0034ab)Relative luminance 0.0508

Colors that go with #052fad

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 →

#ad8305

#0583ad · #2f05ad

#ad052f · #2fad05

Split-complementary

Open in tool →

#ad2f05 · #83ad05

#ad0583 · #ad8305 · #05ad2f

Contrast

#052fad as textRatioAAAA largeAAAFix
Aaon white
10.41:1passpasspassPasses AAA — no fix needed.
Aaon black
2.02:1failfailfail
  • AA: use #3969f9 as the text (4.56:1)
  • AAA: use #7092fb as the text (7.19:1)
  • AA: or shift the background to #ababab (4.54:1)
  • AAA: or shift the background to #d4d4d4 (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #052fad as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

Fonts for this mood

#052fad reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #052fad
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 #052fad and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/052fad-9ca1c4-df754e-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