Color

#05034e

#05034e
hex#05034e
rgbrgb(5, 3, 78)
hslhsl(242, 93%, 16%)
oklchoklch(0.2 0.127 268.1)
Closest name: Ravenclaw (#0a0555)Relative luminance 0.0065

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4c4f03

#03264f · #2b034f

#4f0503 · #034f05

Split-complementary

Open in tool →

#4f2b03 · #264f03

#4f0326 · #4c4f03 · #034f2b

Contrast

#05034e as textRatioAAAA largeAAAFix
Aaon white
18.59:1passpasspassPasses AAA — no fix needed.
Aaon black
1.13:1failfailfail
  • AA: use #6762f9 as the text (4.69:1)
  • AAA: use #8d89fb as the text (7.1:1)
  • AA: or shift the background to #7d7d7d (4.52:1)
  • AAA: or shift the background to #a1a1a1 (7.2:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #05034e 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

#05034e reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #05034e
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 #05034e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/05034e-a29cc4-df9e4e-261f2d-e9edf1?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