Color

#282f76

#282f76
hex#282f76
rgbrgb(40, 47, 118)
hslhsl(235, 49%, 31%)
oklchoklch(0.344 0.12 274)
Closest name: Deep Space Royal (#223382)Relative luminance 0.0379

Tints & shades

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

Harmonies

Complementary

Open in tool →

#766f28

#285676 · #492876

#76282f · #2f7628

Split-complementary

Open in tool →

#764928 · #567628

#762856 · #766f28 · #287649

Contrast

#282f76 as textRatioAAAA largeAAAFix
Aaon white
11.94:1passpasspassPasses AAA — no fix needed.
Aaon black
1.76:1failfailfail
  • AA: use #636cca as the text (4.53:1)
  • AAA: use #8990d7 as the text (7.03:1)
  • AA: or shift the background to #a1a1a1 (4.62:1)
  • AAA: or shift the background to #c7c7c7 (7.06:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #282f76 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

#282f76 reads as cool, modern. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #282f76
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 #282f76 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/282f76-9e9cc4-df8d4e-241f2d-e9eef1?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