Color

#302b46

#302b46
hex#302b46
rgbrgb(48, 43, 70)
hslhsl(251, 24%, 22%)
oklchoklch(0.307 0.048 291.8)
Closest name: Deep Sea Base (#2c2c57)Relative luminance 0.028

Tints & shades

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

Harmonies

Complementary

Open in tool →

#41462b

#2b3346 · #3d2b46

#46302b · #2b4630

Split-complementary

Open in tool →

#463d2b · #33462b

#462b33 · #41462b · #2b463d

Contrast

#302b46 as textRatioAAAA largeAAAFix
Aaon white
13.46:1passpasspassPasses AAA — no fix needed.
Aaon black
1.56:1failfailfail
  • AA: use #786ea6 as the text (4.58:1)
  • AAA: use #9890bb as the text (7.04:1)
  • AA: or shift the background to #969696 (4.55:1)
  • AAA: or shift the background to #bdbdbd (7.17:1)

Fixes keep hue and saturation and move lightness only, so the suggestion stays on-brand. Ratios are symmetric: the same numbers apply with #302b46 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

#302b46 reads as cool, muted, dark. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #302b46
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 #302b46 and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/302b46-a89cc4-dfb34e-281f2d-e9ecf1?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