Color

#282b95

#282b95
hex#282b95
rgbrgb(40, 43, 149)
hslhsl(238, 58%, 37%)
oklchoklch(0.366 0.169 273.1)
Closest name: Depths of Night (#2c319b)Relative luminance 0.0435

Tints & shades

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

Harmonies

Complementary

Open in tool →

#959128

#286295 · #5b2895

#95282b · #2b9528

Split-complementary

Open in tool →

#955b28 · #629528

#952862 · #959128 · #28955b

Contrast

#282b95 as textRatioAAAA largeAAAFix
Aaon white
11.23:1passpasspassPasses AAA — no fix needed.
Aaon black
1.87:1failfailfail
  • AA: use #666ad6 as the text (4.6:1)
  • AAA: use #8e91e1 as the text (7.29:1)
  • AA: or shift the background to #a6a6a6 (4.61:1)
  • AAA: or shift the background to #cfcfcf (7.21:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #282b95 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

#282b95 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #282b95
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 #282b95 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/282b95-9f9cc4-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