Color

#2058cf

#2058cf
hex#2058cf
rgbrgb(32, 88, 207)
hslhsl(221, 73%, 47%)
oklchoklch(0.5 0.193 262.6)
Closest name: Denim (#1560bd)Relative luminance 0.1179

Colors that go with #2058cf

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 →

#cf9820

#20afcf · #4020cf

#cf2058 · #58cf20

Split-complementary

Open in tool →

#cf4020 · #afcf20

#cf20af · #cf9820 · #20cf40

Contrast

#2058cf as textRatioAAAA largeAAAFix
Aaon white
6.25:1passpassfail
  • AAA: use #1e50be as the text (7.13:1)
Aaon black
3.36:1failpassfail
  • AA: use #3d71e1 as the text (4.65:1)
  • AAA: use #6d94e8 as the text (7.05:1)
  • AA: or shift the background to #dbdbdb (4.52:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #2058cf as the background.

Brands using this color

Fonts for this mood

#2058cf reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2058cf
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 #2058cf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2058cf-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