Gradient Page

#348AC7

#348AC7 is the HEX color code for
Boston Blue
#348AC7

Boston Blue

Contrast
Dark
Luminance
47%
Color Conversions
Formats for Boston Blue (#348AC7) in various color spaces.
#348AC7
52, 138, 199
205°, 59%, 49%
74%, 31%, 0%, 22%
0.61, 0.123, 243.6
--color-boston-blue: #348AC7;

Shades & Tints

#ebf4fa
#c2ddef
#9ac6e5
#71afda
#4998d0
#2f7eb6
#25628e
#1a4665
#102a3d
#050e14
DarkestBaseLightest

Color Harmonies

Complementary

#348AC7
#c77133

Analogous

#33c7ba
#348AC7
#3340c7

Triadic

#348AC7
#c73389
#89c733

Split Complementary

#348AC7
#c73340
#c7ba33

UI Component Examples

See how #348AC7 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 {
  /* Boston Blue Base */
  --color-primary: #348AC7;
  --color-primary-rgb: 52 138 199;
  --color-primary-hsl: 205 59% 49%;
  
  /* Foreground text color based on contrast */
  --color-primary-foreground: #ffffff;

  /* Shades */
  --color-primary-50:  #ebf4fa;
  --color-primary-100: #c2ddef;
  --color-primary-200: #9ac6e5;
  --color-primary-300: #71afda;
  --color-primary-400: #4998d0;
  --color-primary-500: #2f7eb6;
  --color-primary-600: #25628e;
  --color-primary-700: #1a4665;
  --color-primary-800: #102a3d;
  --color-primary-900: #050e14;
}

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#348AC7 Hex Color | Boston Blue sl | UI Color Scheme Generator