Color

#07403f

#07403f
hex#07403f
rgbrgb(7, 64, 63)
hslhsl(179, 80%, 14%)
oklchoklch(0.338 0.054 193)
Closest name: Rich Black (#004040)Relative luminance 0.0407

Tints & shades

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

Harmonies

Complementary

Open in tool →

#400708

#074023 · #072540

#3f0740 · #403f07

Split-complementary

Open in tool →

#400725 · #402307

#230740 · #400708 · #254007

Contrast

#07403f as textRatioAAAA largeAAAFix
Aaon white
11.58:1passpasspassPasses AAA — no fix needed.
Aaon black
1.81:1failfailfail
  • AA: use #0f8583 as the text (4.7:1)
  • AAA: use #13aaa7 as the text (7.34:1)
  • AA: or shift the background to #a3a3a3 (4.59:1)
  • AAA: or shift the background to #cccccc (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 #07403f as the background.

Brands using this color

Fonts for this mood

#07403f reads as vivid, dark, luxury. The font library is tagged with the same vocabulary:

mcpConnect your agent — build around #07403f
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 #07403f and generate a 5-color palette that keeps it as the primary; give me the /palettes/new link

tool url/palettes/new/07403f-a2bbbe-d45996-1f272d-e9f1ed?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