Color

#033553

#033553
hex#033553
rgbrgb(3, 53, 83)
hslhsl(203, 93%, 17%)
oklchoklch(0.315 0.073 242.2)
Closest name: Beyond the Stars (#0a3251)Relative luminance 0.0319

Tints & shades

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

Harmonies

Complementary

Open in tool →

#542203

#03544a · #030c54

#540335 · #355403

Split-complementary

Open in tool →

#54030c · #544a03

#4a0354 · #542203 · #0c5403

Contrast

#033553 as textRatioAAAA largeAAAFix
Aaon white
12.82:1passpasspassPasses AAA — no fix needed.
Aaon black
1.64:1failfailfail
  • AA: use #0779c0 as the text (4.51:1)
  • AAA: use #099bf6 as the text (7.03:1)
  • AA: or shift the background to #9c9c9c (4.67:1)
  • AAA: or shift the background to #c2c2c2 (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 #033553 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

#033553 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #033553
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 #033553 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/033553-9cb0c4-df4e5d-1f222d-e9f1f0?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