Color

#282d95

#282d95
hex#282d95
rgbrgb(40, 45, 149)
hslhsl(237, 58%, 37%)
oklchoklch(0.37 0.166 272.8)
Closest name: Depths of Night (#2c319b)Relative luminance 0.045

Tints & shades

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

Harmonies

Complementary

Open in tool →

#959028

#286495 · #592895

#95282d · #2d9528

Split-complementary

Open in tool →

#955928 · #649528

#952864 · #959028 · #289559

Contrast

#282d95 as textRatioAAAA largeAAAFix
Aaon white
11.06:1passpasspassPasses AAA — no fix needed.
Aaon black
1.9:1failfailfail
  • AA: use #666cd6 as the text (4.68:1)
  • AAA: use #8a8ee0 as the text (7.03:1)
  • AA: or shift the background to #a6a6a6 (4.54:1)
  • AAA: or shift the background to #cfcfcf (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 #282d95 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

#282d95 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #282d95
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 #282d95 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/282d95-9f9cc4-df924e-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