Color

#033649

#033649
hex#033649
rgbrgb(3, 54, 73)
hslhsl(196, 92%, 15%)
oklchoklch(0.312 0.06 229.6)
Closest name: Nordic Noir (#003344)Relative luminance 0.0314

Tints & shades

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

Harmonies

Complementary

Open in tool →

#491603

#034939 · #031349

#490337 · #374903

Split-complementary

Open in tool →

#490313 · #493903

#390349 · #491603 · #134903

Contrast

#033649 as textRatioAAAA largeAAAFix
Aaon white
12.9:1passpasspassPasses AAA — no fix needed.
Aaon black
1.63:1failfailfail
  • AA: use #0780ab as the text (4.68:1)
  • AAA: use #09a0d7 as the text (7.02:1)
  • AA: or shift the background to #999999 (4.53:1)
  • AAA: or shift the background to #bfbfbf (7.02:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #033649 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

#033649 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #033649
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 #033649 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/033649-9cb5c4-df4e6e-1f232d-e9f1ef?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