#00dfeb
a balanced, electric cyan · cool · closest name: cyan
RGB
0, 223, 235
HSL
183°, 100%, 46%
CMYK
100, 5, 0, 8
Luminance
0.5877
Every format
| HEX | #00dfeb |
| RGB | rgb(0, 223, 235) |
| HSL | hsl(183, 100%, 46%) |
| CMYK | cmyk(100%, 5%, 0%, 8%) |
| LAB | lab(81.2 -39.9 -18.6) |
| LCH | lch(81.2 44.0 205.0) |
| OKLCH | oklch(0.822 0.140 201.7) |
Copy-ready code
/* CSS */
color: #00dfeb;
background-color: #00dfeb;
/* Tailwind (arbitrary) */
class="text-[#00dfeb] bg-[#00dfeb]"
/* SCSS */
$brand: #00dfeb;
/* SwiftUI */
Color(red: 0.000, green: 0.875, blue: 0.922)
/* Android */
Color.parseColor("#00dfeb")Accessibility — WCAG contrast
Aa
#00dfeb on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00dfeb on black: 12.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green87.5%
Blue92.2%
CMYK percentages
Cyan100.0%
Magenta5.1%
Yellow0.0%
Key (black)7.8%
Color previews
#00dfeb text on a black background
contrast 12.75:1
Card sample
#00dfeb text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00dfeb;
Background color
Panel with #00dfeb background
background-color: #00dfeb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00dfeb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 223, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 223, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00dfeb; background: linear-gradient(135deg, #00dfeb, #0042EB);