Color

#28085e

#28085e
hex#28085e
rgbrgb(40, 8, 94)
hslhsl(262, 84%, 20%)
oklchoklch(0.26 0.134 290.2)
Closest name: Blackmail (#220066)Relative luminance 0.0143

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3e5e08

#08145e · #52085e

#5e2808 · #085e28

Split-complementary

Open in tool →

#5e5208 · #145e08

#5e0814 · #3e5e08 · #085e52

Contrast

#28085e as textRatioAAAA largeAAAFix
Aaon white
16.32:1passpasspassPasses AAA — no fix needed.
Aaon black
1.29:1failfailfail
  • AA: use #8c51f0 as the text (4.55:1)
  • AAA: use #ab80f4 as the text (7.13:1)
  • AA: or shift the background to #878787 (4.54:1)
  • AAA: or shift the background to #ababab (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #28085e 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

#28085e reads as cool, vivid, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #28085e
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 #28085e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/28085e-af9cc4-dfce4e-2a1f2d-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