Gradient Page

#3F51B1

#3F51B1 is the HEX color code for
San Marino
#3F51B1

San Marino

Contrast
Dark
Luminance
34%
Color Conversions
Formats for San Marino (#3F51B1) in various color spaces.
#3F51B1
63, 81, 177
231°, 48%, 47%
64%, 54%, 0%, 31%
0.475, 0.153, 271.4
--color-san-marino: #3F51B1;

Shades & Tints

#eceef8
#c6cceb
#a1aade
#7b88d1
#5566c3
#3c4caa
#2e3b84
#212a5e
#141939
#070813
DarkestBaseLightest

Color Harmonies

Complementary

#3F51B1
#b1a03e

Analogous

#3e89b1
#3F51B1
#673eb1

Triadic

#3F51B1
#b13e50
#50b13e

Split Complementary

#3F51B1
#b1673e
#89b13e

UI Component Examples

See how #3F51B1 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 {
  /* San Marino Base */
  --color-primary: #3F51B1;
  --color-primary-rgb: 63 81 177;
  --color-primary-hsl: 231 48% 47%;
  
  /* Foreground text color based on contrast */
  --color-primary-foreground: #ffffff;

  /* Shades */
  --color-primary-50:  #eceef8;
  --color-primary-100: #c6cceb;
  --color-primary-200: #a1aade;
  --color-primary-300: #7b88d1;
  --color-primary-400: #5566c3;
  --color-primary-500: #3c4caa;
  --color-primary-600: #2e3b84;
  --color-primary-700: #212a5e;
  --color-primary-800: #141939;
  --color-primary-900: #070813;
}

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#3F51B1 Hex Color | San Marino sl | UI Color Scheme Generator