Color

#2d484e

#2d484e
hex#2d484e
rgbrgb(45, 72, 78)
hslhsl(191, 27%, 24%)
oklchoklch(0.383 0.034 213.2)
Closest name: Arsenic (#3b444b)Relative luminance 0.0574

Tints & shades

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

Harmonies

Complementary

Open in tool →

#4e332d

#2d4e43 · #2d374e

#4e2d48 · #484e2d

Split-complementary

Open in tool →

#4e2d37 · #4e432d

#432d4e · #4e332d · #374e2d

Contrast

#2d484e as textRatioAAAA largeAAAFix
Aaon white
9.77:1passpasspassPasses AAA — no fix needed.
Aaon black
2.15:1failfailfail
  • AA: use #4e7d88 as the text (4.61:1)
  • AAA: use #6a9ea9 as the text (7.08:1)
  • AA: or shift the background to #b0b0b0 (4.51:1)
  • AAA: or shift the background to #dbdbdb (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 #2d484e 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

#2d484e reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #2d484e
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 #2d484e and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/2d484e-a2b6be-df4e7a-1f252d-e9f1ef?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