Color

#5a08bf

#5a08bf
hex#5a08bf
rgbrgb(90, 8, 191)
hslhsl(267, 92%, 39%)
oklchoklch(0.425 0.233 291.9)
Closest name: Blurple (#5539cc)Relative luminance 0.0611

Tints & shades

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

Harmonies

Complementary

Open in tool →

#6dbf08

#0811bf · #b608bf

#bf5a08 · #08bf5a

Split-complementary

Open in tool →

#bfb608 · #11bf08

#bf0811 · #6dbf08 · #08bfb6

Contrast

#5a08bf as textRatioAAAA largeAAAFix
Aaon white
9.45:1passpasspassPasses AAA — no fix needed.
Aaon black
2.22:1failfailfail
  • AA: use #984af7 as the text (4.66:1)
  • AAA: use #b47bf9 as the text (7.14:1)
  • AA: or shift the background to #b3b3b3 (4.51:1)
  • AAA: or shift the background to #dedede (7.03:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #5a08bf as the background.

Brands using this color

Fonts for this mood

#5a08bf reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #5a08bf
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 #5a08bf and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/5a08bf-b39cc4-dfda4e-2c1f2d-e9eaf1?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