#00a4e2
a dark, electric cyan · cool · closest name: steelblue
RGB
0, 164, 226
HSL
197°, 100%, 44%
CMYK
100, 27, 0, 11
Luminance
0.3204
Every format
| HEX | #00a4e2 |
| RGB | rgb(0, 164, 226) |
| HSL | hsl(197, 100%, 44%) |
| CMYK | cmyk(100%, 27%, 0%, 11%) |
| LAB | lab(63.4 -13.5 -41.1) |
| LCH | lch(63.4 43.3 251.9) |
| OKLCH | oklch(0.678 0.143 234.6) |
Copy-ready code
/* CSS */
color: #00a4e2;
background-color: #00a4e2;
/* Tailwind (arbitrary) */
class="text-[#00a4e2] bg-[#00a4e2]"
/* SCSS */
$brand: #00a4e2;
/* SwiftUI */
Color(red: 0.000, green: 0.643, blue: 0.886)
/* Android */
Color.parseColor("#00a4e2")Accessibility — WCAG contrast
Aa
#00a4e2 on white: 2.83:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00a4e2 on black: 7.41:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green64.3%
Blue88.6%
CMYK percentages
Cyan100.0%
Magenta27.4%
Yellow0.0%
Key (black)11.4%
Color previews
#00a4e2 text on a black background
contrast 7.41:1
Card sample
#00a4e2 text on a white background
contrast 2.83:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00a4e2;
Background color
Panel with #00a4e2 background
background-color: #00a4e2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00a4e2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 164, 226, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 164, 226, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00a4e2; background: linear-gradient(135deg, #00a4e2, #000DE2);