Color

#051852

#051852
hex#051852
rgbrgb(5, 24, 82)
hslhsl(225, 89%, 17%)
oklchoklch(0.242 0.108 264.5)
Closest name: Interstellar Blue (#001155)Relative luminance 0.0129

Tints & shades

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

Harmonies

Complementary

Open in tool →

#523f05

#053f52 · #180552

#520518 · #185205

Split-complementary

Open in tool →

#521805 · #3f5205

#52053f · #523f05 · #055218

Contrast

#051852 as textRatioAAAA largeAAAFix
Aaon white
16.68:1passpasspassPasses AAA — no fix needed.
Aaon black
1.26:1failfailfail
  • AA: use #3e6cf4 as the text (4.66:1)
  • AAA: use #7394f7 as the text (7.31:1)
  • AA: or shift the background to #858585 (4.52:1)
  • AAA: or shift the background to #a8a8a8 (7.01:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #051852 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

#051852 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #051852
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 #051852 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/051852-9ca1c4-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