Color

#282db8

#282db8
hex#282db8
rgbrgb(40, 45, 184)
hslhsl(238, 64%, 44%)
oklchoklch(0.406 0.21 270.8)
Closest name: Galactic Highway (#3311bb)Relative luminance 0.0579

Tints & shades

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

Harmonies

Complementary

Open in tool →

#b8b328

#2875b8 · #6b28b8

#b8282d · #2db828

Split-complementary

Open in tool →

#b86b28 · #75b828

#b82875 · #b8b328 · #28b86b

Contrast

#282db8 as textRatioAAAA largeAAAFix
Aaon white
9.73:1passpasspassPasses AAA — no fix needed.
Aaon black
2.16:1failfailfail
  • AA: use #6468dd as the text (4.57:1)
  • AAA: use #8a8de5 as the text (7.02:1)
  • AA: or shift the background to #b3b3b3 (4.64:1)
  • AAA: or shift the background to #dbdbdb (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 #282db8 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

#282db8 reads as cool, vivid, technical. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #282db8
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 #282db8 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/282db8-9f9cc4-df944e-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