Color

#034953

#034953
hex#034953
rgbrgb(3, 73, 83)
hslhsl(188, 93%, 17%)
oklchoklch(0.372 0.063 210.6)
Closest name: Cold and Dark (#154250)Relative luminance 0.0541

Tints & shades

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

Harmonies

Complementary

Open in tool →

#540e03

#035436 · #032154

#540349 · #495403

Split-complementary

Open in tool →

#540321 · #543603

#360354 · #540e03 · #215403

Contrast

#034953 as textRatioAAAA largeAAAFix
Aaon white
10.09:1passpasspassPasses AAA — no fix needed.
Aaon black
2.08:1failfailfail
  • AA: use #058194 as the text (4.57:1)
  • AAA: use #07a7c0 as the text (7.3:1)
  • AA: or shift the background to #b0b0b0 (4.65:1)
  • AAA: or shift the background to #d9d9d9 (7.15:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #034953 as the background.

Brands using this color

Fonts for this mood

#034953 reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #034953
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 #034953 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/034953-a2b7be-df4e81-1f252d-e9f1ee?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