Color

#08217d

#08217d
hex#08217d
rgbrgb(8, 33, 125)
hslhsl(227, 88%, 26%)
oklchoklch(0.309 0.156 265.1)
Closest name: midnightblue (#191970)Relative luminance 0.0262

Tints & shades

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

Harmonies

Complementary

Open in tool →

#7d6308

#085c7d · #29087d

#7d0821 · #217d08

Split-complementary

Open in tool →

#7d2908 · #5c7d08

#7d085c · #7d6308 · #087d29

Contrast

#08217d as textRatioAAAA largeAAAFix
Aaon white
13.78:1passpasspassPasses AAA — no fix needed.
Aaon black
1.52:1failfailfail
  • AA: use #446af3 as the text (4.6:1)
  • AAA: use #7490f6 as the text (7.06:1)
  • AA: or shift the background to #949494 (4.54:1)
  • AAA: or shift the background to #bababa (7.1:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #08217d as the background.

Brands using this color

Fonts for this mood

#08217d reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #08217d
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 #08217d and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/08217d-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