Color

#595bde

#595bde
hex#595bde
rgbrgb(89, 91, 222)
hslhsl(239, 67%, 61%)
oklchoklch(0.545 0.195 277.1)
Closest name: Arcane Brew (#5260e1)Relative luminance 0.1488

Tints & shades

Every swatch is its own page — click any to analyze it.

Harmonies

Complementary

Open in tool →

#dedc59

#599ede · #9959de

#de595b · #5bde59

Split-complementary

Open in tool →

#de9959 · #9ede59

#de599e · #dedc59 · #59de99

Contrast

#595bde as textRatioAAAA largeAAAFix
Aaon white
5.28:1passpassfail
  • AAA: use #3f42d9 as the text (7.02:1)
Aaon black
3.98:1failpassfail
  • AA: use #6668e1 as the text (4.63:1)
  • AAA: use #8c8ee8 as the text (7.15:1)
  • AA: or shift the background to #ededed (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 #595bde 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

#595bde reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #595bde
live endpoint

Point any MCP client at the shared colors endpoint and your agent gets the same engine as this page — generate_palette, check_contrast, analyze_color — read-only, no key. Every palette it proposes comes with a /palettes/new/… link: open it, lock what you like, paste the link back.

endpointhttps://mcp.brandsweets.com/colors/mcp
claude mcp add --transport http brandsweets-colors https://mcp.brandsweets.com/colors/mcp
try this prompt

analyze #595bde and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/595bde-a09cc4-df964e-251f2d-e9edf1?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