Color

#036dc4

#036dc4
hex#036dc4
rgbrgb(3, 109, 196)
hslhsl(207, 97%, 39%)
oklchoklch(0.532 0.158 252.1)
Closest name: Denim (#1560bd)Relative luminance 0.1494

Colors that go with #036dc4

Charcoal, Crimson and Sienna 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 →

#c45a03

#03c4ba · #030dc4

#c4036d · #6dc403

Split-complementary

Open in tool →

#c4030d · #c4ba03

#ba03c4 · #c45a03 · #0dc403

Contrast

#036dc4 as textRatioAAAA largeAAAFix
Aaon white
5.27:1passpassfail
  • AAA: use #025aa1 as the text (7.05:1)
Aaon black
3.99:1failpassfail
  • AA: use #0378d8 as the text (4.68:1)
  • AAA: use #229afc as the text (7.1:1)
  • AA: or shift the background to #f0f0f0 (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 #036dc4 as the background.

Brands using this color

Fonts for this mood

#036dc4 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #036dc4
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 #036dc4 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/036dc4-9cadc4-df4e53-1f212d-e9f1f1?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