Gradient Page

#3498DB

#3498DB is the HEX color code for
Curious Blue
#3498DB

Curious Blue

Contrast
Light
Luminance
51%
Color Conversions
Formats for Curious Blue (#3498DB) in various color spaces.
#3498DB
52, 152, 219
204°, 70%, 53%
76%, 31%, 0%, 14%
0.653, 0.135, 242.7
--color-curious-blue: #3498DB;

Shades & Tints

#e9f4fb
#bedef4
#93c8ec
#67b2e4
#3c9cdd
#2283c3
#1b6698
#13496c
#0b2c41
#040f16
DarkestBaseLightest

Color Harmonies

Complementary

#3498DB
#db7633

Analogous

#33dbca
#3498DB
#3344db

Triadic

#3498DB
#db3398
#98db33

Split Complementary

#3498DB
#db3344
#dbca33

UI Component Examples

See how #3498DB 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 {
  /* Curious Blue Base */
  --color-primary: #3498DB;
  --color-primary-rgb: 52 152 219;
  --color-primary-hsl: 204 70% 53%;
  
  /* Foreground text color based on contrast */
  --color-primary-foreground: #000000;

  /* Shades */
  --color-primary-50:  #e9f4fb;
  --color-primary-100: #bedef4;
  --color-primary-200: #93c8ec;
  --color-primary-300: #67b2e4;
  --color-primary-400: #3c9cdd;
  --color-primary-500: #2283c3;
  --color-primary-600: #1b6698;
  --color-primary-700: #13496c;
  --color-primary-800: #0b2c41;
  --color-primary-900: #040f16;
}

Want more?

We hope you enjoyed this color. Keep reading for more amazing colorful content for developers, designers and creators!
View our entire collection of UI gradientsView all our color names
#3498DB Hex Color | Curious Blue sl | UI Color Scheme Generator