Color

#052b85

#052b85
hex#052b85
rgbrgb(5, 43, 133)
hslhsl(222, 93%, 27%)
oklchoklch(0.336 0.156 263.1)
Closest name: Below the Surface (#0a2f7c)Relative luminance 0.0345

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#855e05

#056b85 · #1e0585

#85052b · #2b8505

Split-complementary

Open in tool →

#851e05 · #6b8505

#85056b · #855e05 · #05851e

Contrast

#052b85 as textRatioAAAA largeAAAFix
Aaon white
12.42:1passpasspassPasses AAA — no fix needed.
Aaon black
1.69:1failfailfail
  • AA: use #306cf8 as the text (4.63:1)
  • AAA: use #6693f9 as the text (7.11:1)
  • AA: or shift the background to #9c9c9c (4.52:1)
  • AAA: or shift the background to #c4c4c4 (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 #052b85 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

#052b85 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #052b85
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #052b85 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/052b85-9ca3c4-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