Color

#033154

#033154
hex#033154
rgbrgb(3, 49, 84)
hslhsl(206, 93%, 17%)
oklchoklch(0.305 0.078 247.6)
Closest name: Beyond the Stars (#0a3251)Relative luminance 0.0286

Tints & shades

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

Harmonies

Complementary

Open in tool →

#542603

#03544e · #030854

#540331 · #315403

Split-complementary

Open in tool →

#540308 · #544e03

#4e0354 · #542603 · #085403

Contrast

#033154 as textRatioAAAA largeAAAFix
Aaon white
13.37:1passpasspassPasses AAA — no fix needed.
Aaon black
1.57:1failfailfail
  • AA: use #0778cf as the text (4.6:1)
  • AAA: use #229af7 as the text (7.03:1)
  • AA: or shift the background to #969696 (4.52:1)
  • AAA: or shift the background to #bdbdbd (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #033154 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

#033154 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #033154
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 #033154 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/033154-9caec4-df4e56-1f212d-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