Color

#034caa

#034caa
hex#034caa
rgbrgb(3, 76, 170)
hslhsl(214, 97%, 34%)
oklchoklch(0.439 0.164 258.6)
Closest name: Denim (#2243b6)Relative luminance 0.0809

Tints & shades

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

Harmonies

Complementary

Open in tool →

#ab6203

#03a0ab · #0e03ab

#ab034b · #4bab03

Split-complementary

Open in tool →

#ab0e03 · #a0ab03

#ab03a0 · #ab6203 · #03ab0e

Contrast

#034caa as textRatioAAAA largeAAAFix
Aaon white
8.02:1passpasspassPasses AAA — no fix needed.
Aaon black
2.62:1failfailfail
  • AA: use #046df6 as the text (4.52:1)
  • AAA: use #4a97fc as the text (7.12:1)
  • AA: or shift the background to #c2c2c2 (4.5:1)
  • AAA: or shift the background to #f0f0f0 (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 #034caa 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

#034caa reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #034caa
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 #034caa and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/034caa-9ca9c4-df5a4e-1f1f2d-e9f0f1?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