#0030ee
a balanced, electric blue · warm · closest name: blue
RGB
0, 48, 238
HSL
228°, 100%, 47%
CMYK
100, 80, 0, 7
Luminance
0.0829
Every format
| HEX | #0030ee |
| RGB | rgb(0, 48, 238) |
| HSL | hsl(228, 100%, 47%) |
| CMYK | cmyk(100%, 80%, 0%, 7%) |
| LAB | lab(34.6 60.9 -94.5) |
| LCH | lch(34.6 112.4 302.8) |
| OKLCH | oklch(0.462 0.275 264.1) |
Copy-ready code
/* CSS */
color: #0030ee;
background-color: #0030ee;
/* Tailwind (arbitrary) */
class="text-[#0030ee] bg-[#0030ee]"
/* SCSS */
$brand: #0030ee;
/* SwiftUI */
Color(red: 0.000, green: 0.188, blue: 0.933)
/* Android */
Color.parseColor("#0030ee")Accessibility — WCAG contrast
Aa
#0030ee on white: 7.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0030ee on black: 2.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green18.8%
Blue93.3%
CMYK percentages
Cyan100.0%
Magenta79.8%
Yellow0.0%
Key (black)6.7%
Color previews
#0030ee text on a black background
contrast 2.66:1
Card sample
#0030ee text on a white background
contrast 7.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0030ee;
Background color
Panel with #0030ee background
background-color: #0030ee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0030ee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 48, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 48, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0030ee; background: linear-gradient(135deg, #0030ee, #6F00EE);