Color

#052542

#052542
hex#052542
rgbrgb(5, 37, 66)
hslhsl(209, 86%, 14%)
oklchoklch(0.259 0.066 250)
Closest name: Dark Eclipse (#112244)Relative luminance 0.0175

Tints & shades

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

Harmonies

Complementary

Open in tool →

#422305

#054241 · #050642

#420525 · #254205

Split-complementary

Open in tool →

#420506 · #424105

#410542 · #422305 · #064205

Contrast

#052542 as textRatioAAAA largeAAAFix
Aaon white
15.56:1passpasspassPasses AAA — no fix needed.
Aaon black
1.35:1failfailfail
  • AA: use #1076d5 as the text (4.57:1)
  • AAA: use #3d99f0 as the text (7.01:1)
  • AA: or shift the background to #8a8a8a (4.51:1)
  • AAA: or shift the background to #b0b0b0 (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #052542 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#052542 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #052542
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 #052542 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/052542-9cacc4-df4e4e-1f212d-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