Color

#586aad

#586aad
hex#586aad
rgbrgb(88, 106, 173)
hslhsl(227, 34%, 51%)
oklchoklch(0.54 0.107 271.1)
Closest name: Bellflower (#5d66aa)Relative luminance 0.154

Colors that go with #586aad

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 →

#ad9a58

#5894ad · #7058ad

#ad586a · #6aad58

Split-complementary

Open in tool →

#ad7058 · #94ad58

#ad5894 · #ad9a58 · #58ad70

Contrast

#586aad as textRatioAAAA largeAAAFix
Aaon white
5.15:1passpassfail
  • AAA: use #45548c as the text (7.24:1)
Aaon black
4.08:1failpassfail
  • AA: use #6273b2 as the text (4.61:1)
  • AAA: use #8795c4 as the text (7.13:1)
  • AA: or shift the background to #f0f0f0 (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 #586aad as the background.

Brands using this color

No public brand in the corpus uses this exact color yet. Extract a brand to add one.

mcpConnect your agent — build around #586aad
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 #586aad and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/586aad-9ca0c4-df7a4e-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