Color

#2160e8

#2160e8
hex#2160e8
rgbrgb(33, 96, 232)
hslhsl(221, 81%, 52%)
oklchoklch(0.537 0.216 262.7)
Closest name: Bluetiful (#3c69e7)Relative luminance 0.1452

Colors that go with #2160e8

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 →

#e8a921

#21c3e8 · #4621e8

#e82160 · #60e821

Split-complementary

Open in tool →

#e84621 · #c3e821

#e821c3 · #e8a921 · #21e846

Contrast

#2160e8 as textRatioAAAA largeAAAFix
Aaon white
5.38:1passpassfail
  • AAA: use #154dc6 as the text (7.22:1)
Aaon black
3.9:1failpassfail
  • AA: use #346dea as the text (4.52:1)
  • AAA: use #6b95ef as the text (7.17:1)
  • AA: or shift the background to #ebebeb (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 #2160e8 as the background.

Brands using this color

Palettes built around it

Fonts for this mood

#2160e8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2160e8
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 #2160e8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2160e8-9ca4c4-df6b4e-211f2d-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