Color

#1f62ff

#1f62ff
hex#1f62ff
rgbrgb(31, 98, 255)
hslhsl(222, 100%, 56%)
oklchoklch(0.56 0.242 263.2)
Closest name: Bluerocratic (#1f66ff)Relative luminance 0.1625

Colors that go with #1f62ff

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 →

#ffbc1f

#1fd2ff · #4b1fff

#ff1f62 · #62ff1f

Split-complementary

Open in tool →

#ff4b1f · #d2ff1f

#ff1fd2 · #ffbc1f · #1fff4b

Contrast

#1f62ff as textRatioAAAA largeAAAFix
Aaon white
4.94:1passpassfail
  • AAA: use #0045e6 as the text (7.01:1)
Aaon black
4.25:1failpassfail
  • AA: use #2969ff as the text (4.56:1)
  • AAA: use #6694ff as the text (7.24:1)
  • AA: or shift the background to #f5f5f5 (4.53:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #1f62ff as the background.

Brands using this color

Fonts for this mood

#1f62ff reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #1f62ff
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 #1f62ff and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/1f62ff-9ca3c4-df6e4e-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