#00d8eb
a balanced, electric cyan · cool · closest name: cyan
RGB
0, 216, 235
HSL
185°, 100%, 46%
CMYK
100, 8, 0, 8
Luminance
0.5511
Every format
| HEX | #00d8eb |
| RGB | rgb(0, 216, 235) |
| HSL | hsl(185, 100%, 46%) |
| CMYK | cmyk(100%, 8%, 0%, 8%) |
| LAB | lab(79.1 -36.6 -21.7) |
| LCH | lch(79.1 42.6 210.6) |
| OKLCH | oklch(0.806 0.138 206.1) |
Copy-ready code
/* CSS */
color: #00d8eb;
background-color: #00d8eb;
/* Tailwind (arbitrary) */
class="text-[#00d8eb] bg-[#00d8eb]"
/* SCSS */
$brand: #00d8eb;
/* SwiftUI */
Color(red: 0.000, green: 0.847, blue: 0.922)
/* Android */
Color.parseColor("#00d8eb")Accessibility — WCAG contrast
Aa
#00d8eb on white: 1.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00d8eb on black: 12.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green84.7%
Blue92.2%
CMYK percentages
Cyan100.0%
Magenta8.1%
Yellow0.0%
Key (black)7.8%
Color previews
#00d8eb text on a black background
contrast 12.02:1
Card sample
#00d8eb text on a white background
contrast 1.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00d8eb;
Background color
Panel with #00d8eb background
background-color: #00d8eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00d8eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 216, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 216, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00d8eb; background: linear-gradient(135deg, #00d8eb, #003BEB);