Color

#335bc7

#335bc7
hex#335bc7
rgbrgb(51, 91, 199)
hslhsl(224, 59%, 49%)
oklchoklch(0.506 0.175 265.3)
Closest name: Denim (#1560bd)Relative luminance 0.1231

Colors that go with #335bc7

Charcoal, Sea Green 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 →

#c79f33

#33a4c7 · #5633c7

#c7335b · #5bc733

Split-complementary

Open in tool →

#c75633 · #a4c733

#c733a4 · #c79f33 · #33c756

Contrast

#335bc7 as textRatioAAAA largeAAAFix
Aaon white
6.07:1passpassfail
  • AAA: use #2e51b2 as the text (7.15:1)
Aaon black
3.46:1failpassfail
  • AA: use #4d70d1 as the text (4.55:1)
  • AAA: use #7994dc as the text (7.08:1)
  • AA: or shift the background to #dedede (4.51:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #335bc7 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

#335bc7 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #335bc7
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 #335bc7 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/335bc7-9ca2c4-df724e-221f2d-e9eff1?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