Gradient Page

#004680

#004680 is the HEX color code for
Congress Blue
#004680

Congress Blue

Contrast
Dark
Luminance
22%
Color Conversions
Formats for Congress Blue (#004680) in various color spaces.
#004680
0, 70, 128
207°, 100%, 25%
100%, 45%, 0%, 50%
0.391, 0.115, 251.4
--color-congress-blue: #004680;

Shades & Tints

#e5f4ff
#b3ddff
#80c6ff
#4dafff
#1a98ff
#007ee6
#0062b3
#004680
#002a4d
#000e1a
DarkestBaseLightest

Color Harmonies

Complementary

#004680
#803900

Analogous

#008079
#004680
#000680

Triadic

#004680
#800046
#468000

Split Complementary

#004680
#800006
#807900

UI Component Examples

See how #004680 looks when applied to real interface components.

Interactive Elements
Surface & Accent
Pro Tip!

Use lighter tints for backgrounds to maintain readability while keeping brand identity.

Status Indicator
Active
# CSS Variables
Copy-paste these variables into your global CSS to use this palette instantly.
:root {
  /* Congress Blue Base */
  --color-primary: #004680;
  --color-primary-rgb: 0 70 128;
  --color-primary-hsl: 207 100% 25%;
  
  /* Foreground text color based on contrast */
  --color-primary-foreground: #ffffff;

  /* Shades */
  --color-primary-50:  #e5f4ff;
  --color-primary-100: #b3ddff;
  --color-primary-200: #80c6ff;
  --color-primary-300: #4dafff;
  --color-primary-400: #1a98ff;
  --color-primary-500: #007ee6;
  --color-primary-600: #0062b3;
  --color-primary-700: #004680;
  --color-primary-800: #002a4d;
  --color-primary-900: #000e1a;
}

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#004680 Hex Color | Congress Blue sl | UI Color Scheme Generator