Color

#052acc

#052acc
hex#052acc
rgbrgb(5, 42, 204)
hslhsl(229, 95%, 41%)
oklchoklch(0.415 0.243 264.5)
Closest name: Lapis on Neptune (#1f22d2)Relative luminance 0.0605

Tints & shades

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

Harmonies

Complementary

Open in tool →

#cca705

#058dcc · #4405cc

#cc052a · #2acc05

Split-complementary

Open in tool →

#cc4405 · #8dcc05

#cc058d · #cca705 · #05cc44

Contrast

#052acc as textRatioAAAA largeAAAFix
Aaon white
9.5:1passpasspassPasses AAA — no fix needed.
Aaon black
2.21:1failfailfail
  • AA: use #4768fa as the text (4.63:1)
  • AAA: use #7991fc as the text (7.27:1)
  • AA: or shift the background to #b3b3b3 (4.53:1)
  • AAA: or shift the background to #dedede (7.06:1)

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

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

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

tool url/palettes/new/052acc-9c9fc4-df7e4e-231f2d-e9eef1?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