#00aef1
a balanced, electric cyan · cool · closest name: steelblue
RGB
0, 174, 241
HSL
197°, 100%, 47%
CMYK
100, 28, 0, 6
Luminance
0.3662
Every format
| HEX | #00aef1 |
| RGB | rgb(0, 174, 241) |
| HSL | hsl(197, 100%, 47%) |
| CMYK | cmyk(100%, 28%, 0%, 6%) |
| LAB | lab(67.0 -13.5 -43.7) |
| LCH | lch(67.0 45.7 252.8) |
| OKLCH | oklch(0.709 0.151 235.2) |
Copy-ready code
/* CSS */
color: #00aef1;
background-color: #00aef1;
/* Tailwind (arbitrary) */
class="text-[#00aef1] bg-[#00aef1]"
/* SCSS */
$brand: #00aef1;
/* SwiftUI */
Color(red: 0.000, green: 0.682, blue: 0.945)
/* Android */
Color.parseColor("#00aef1")Accessibility — WCAG contrast
Aa
#00aef1 on white: 2.52:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00aef1 on black: 8.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green68.2%
Blue94.5%
CMYK percentages
Cyan100.0%
Magenta27.8%
Yellow0.0%
Key (black)5.5%
Color previews
#00aef1 text on a black background
contrast 8.32:1
Card sample
#00aef1 text on a white background
contrast 2.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00aef1;
Background color
Panel with #00aef1 background
background-color: #00aef1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00aef1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 174, 241, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 174, 241, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00aef1; background: linear-gradient(135deg, #00aef1, #000DF1);