#00aef8
a balanced, electric cyan · cool · closest name: steelblue
RGB
0, 174, 248
HSL
198°, 100%, 49%
CMYK
100, 30, 0, 3
Luminance
0.3705
Every format
| HEX | #00aef8 |
| RGB | rgb(0, 174, 248) |
| HSL | hsl(198, 100%, 49%) |
| CMYK | cmyk(100%, 30%, 0%, 3%) |
| LAB | lab(67.3 -11.0 -47.0) |
| LCH | lch(67.3 48.2 256.8) |
| OKLCH | oklch(0.713 0.158 237.8) |
Copy-ready code
/* CSS */
color: #00aef8;
background-color: #00aef8;
/* Tailwind (arbitrary) */
class="text-[#00aef8] bg-[#00aef8]"
/* SCSS */
$brand: #00aef8;
/* SwiftUI */
Color(red: 0.000, green: 0.682, blue: 0.973)
/* Android */
Color.parseColor("#00aef8")Accessibility — WCAG contrast
Aa
#00aef8 on white: 2.50:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00aef8 on black: 8.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green68.2%
Blue97.3%
CMYK percentages
Cyan100.0%
Magenta29.8%
Yellow0.0%
Key (black)2.7%
Color previews
#00aef8 text on a black background
contrast 8.41:1
Card sample
#00aef8 text on a white background
contrast 2.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00aef8;
Background color
Panel with #00aef8 background
background-color: #00aef8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00aef8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 174, 248, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 174, 248, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00aef8; background: linear-gradient(135deg, #00aef8, #0009F8);