Color

#030653

#030653
hex#030653
rgbrgb(3, 6, 83)
hslhsl(238, 93%, 17%)
oklchoklch(0.211 0.131 266.2)
Closest name: Ravenclaw (#0a0555)Relative luminance 0.0077

Tints & shades

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

Harmonies

Complementary

Open in tool →

#545103

#032e54 · #290354

#540306 · #065403

Split-complementary

Open in tool →

#542903 · #2e5403

#54032e · #545103 · #035429

Contrast

#030653 as textRatioAAAA largeAAAFix
Aaon white
18.18:1passpasspassPasses AAA — no fix needed.
Aaon black
1.15:1failfailfail
  • AA: use #5d62f9 as the text (4.58:1)
  • AAA: use #898dfb as the text (7.27:1)
  • AA: or shift the background to #808080 (4.6:1)
  • AAA: or shift the background to #a1a1a1 (7.04:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #030653 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

#030653 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #030653
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 #030653 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/030653-9f9cc4-df944e-251f2d-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