Gradient Page

#155799

#155799 is the HEX color code for
Fun Blue
#155799

Fun Blue

Contrast
Dark
Luminance
29%
Color Conversions
Formats for Fun Blue (#155799) in various color spaces.
#155799
21, 87, 153
210°, 76%, 34%
86%, 43%, 0%, 40%
0.454, 0.125, 252.8
--color-fun-blue: #155799;

Shades & Tints

#e9f2fc
#bcd9f6
#8fbff0
#62a6ea
#358ce3
#1c73ca
#15599d
#0f4070
#092643
#030d16
DarkestBaseLightest

Color Harmonies

Complementary

#155799
#995715

Analogous

#159999
#155799
#151599

Triadic

#155799
#991557
#579915

Split Complementary

#155799
#991515
#999915

UI Component Examples

See how #155799 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 {
  /* Fun Blue Base */
  --color-primary: #155799;
  --color-primary-rgb: 21 87 153;
  --color-primary-hsl: 210 76% 34%;
  
  /* Foreground text color based on contrast */
  --color-primary-foreground: #ffffff;

  /* Shades */
  --color-primary-50:  #e9f2fc;
  --color-primary-100: #bcd9f6;
  --color-primary-200: #8fbff0;
  --color-primary-300: #62a6ea;
  --color-primary-400: #358ce3;
  --color-primary-500: #1c73ca;
  --color-primary-600: #15599d;
  --color-primary-700: #0f4070;
  --color-primary-800: #092643;
  --color-primary-900: #030d16;
}

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#155799 Hex Color | Fun Blue sl | UI Color Scheme Generator