Color

#035cc9

#035cc9
hex#035cc9
rgbrgb(3, 92, 201)
hslhsl(213, 97%, 40%)
oklchoklch(0.498 0.185 258.3)
Closest name: Denim (#1560bd)Relative luminance 0.1189

Colors that go with #035cc9

Charcoal, Crimson and Amber lead the list. Each partner is a real named colour with the reason it works — a wheel relationship, a neutral that carries it, or a pairing lifted from a palette or brand system that actually shipped — and every pair opens in the palette tool.

Tints & shades

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

Harmonies

Complementary

Open in tool →

#c97003

#03bfc9 · #0d03c9

#c9035c · #5cc903

Split-complementary

Open in tool →

#c90d03 · #bfc903

#c903bf · #c97003 · #03c90d

Contrast

#035cc9 as textRatioAAAA largeAAAFix
Aaon white
6.22:1passpassfail
  • AAA: use #0353b5 as the text (7.22:1)
Aaon black
3.38:1failpassfail
  • AA: use #046ff1 as the text (4.55:1)
  • AAA: use #4597fc as the text (7.09:1)
  • AA: or shift the background to #dedede (4.62:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #035cc9 as the background.

Brands using this color

Fonts for this mood

#035cc9 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #035cc9
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — direct_palette, edit_direction, check_palette, check_contrast — read-only, no key. Every direction it proposes comes with a /colors/d/… link: open it, lock what you like, paste the link back, and the agent edits rather than re-rolls.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #035cc9 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/035cc9-9ca9c4-df584e-1f202d-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