Color

#596ce8

#596ce8
hex#596ce8
rgbrgb(89, 108, 232)
hslhsl(232, 76%, 63%)
oklchoklch(0.583 0.187 272.7)
Closest name: Blue Öyster Cult (#5577ee)Relative luminance 0.1868

Colors that go with #596ce8

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 →

#e8d559

#59b4e8 · #8e59e8

#e8596c · #6ce859

Split-complementary

Open in tool →

#e88e59 · #b4e859

#e859b4 · #e8d559 · #59e88e

Contrast

#596ce8 as textRatioAAAA largeAAAFix
Aaon white
4.44:1failpassfail
  • AA: use #5468e8 as the text (4.64:1)
  • AAA: use #2840e2 as the text (7.19:1)
  • AA: or shift the background to #080808 (4.52:1)
Aaon black
4.74:1passpassfail
  • AAA: use #8190ee as the text (7.16:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #596ce8 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

#596ce8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #596ce8
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 #596ce8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/596ce8-9c9dc4-df864e-231f2d-e9eef1?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