Color

#363243

#363243
hex#363243
rgbrgb(54, 50, 67)
hslhsl(254, 15%, 23%)
oklchoklch(0.328 0.03 295.5)
Closest name: After Midnight (#38393f)Relative luminance 0.0347

Tints & shades

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

Harmonies

Complementary

Open in tool →

#3f4332

#323743 · #3f3243

#433632 · #324336

Split-complementary

Open in tool →

#433f32 · #374332

#433237 · #3f4332 · #32433f

Contrast

#363243 as textRatioAAAA largeAAAFix
Aaon white
12.4:1passpasspassPasses AAA — no fix needed.
Aaon black
1.69:1failfailfail
  • AA: use #786f95 as the text (4.51:1)
  • AAA: use #9992af as the text (7.09:1)
  • AA: or shift the background to #9c9c9c (4.51:1)
  • AAA: or shift the background to #c4c4c4 (7.11:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #363243 as the background.

Brands using this color

Fonts for this mood

#363243 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #363243
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 #363243 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/363243-aa9cc4-dfbb4e-291f2d-e9ebf1?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