#00cff5
a balanced, electric cyan · cool · closest name: skyblue
RGB
0, 207, 245
HSL
189°, 100%, 48%
CMYK
100, 16, 0, 4
Luminance
0.5122
Every format
| HEX | #00cff5 |
| RGB | rgb(0, 207, 245) |
| HSL | hsl(189, 100%, 48%) |
| CMYK | cmyk(100%, 16%, 0%, 4%) |
| LAB | lab(76.8 -29.2 -30.6) |
| LCH | lch(76.8 42.3 226.3) |
| OKLCH | oklch(0.788 0.141 217.4) |
Copy-ready code
/* CSS */
color: #00cff5;
background-color: #00cff5;
/* Tailwind (arbitrary) */
class="text-[#00cff5] bg-[#00cff5]"
/* SCSS */
$brand: #00cff5;
/* SwiftUI */
Color(red: 0.000, green: 0.812, blue: 0.961)
/* Android */
Color.parseColor("#00cff5")Accessibility — WCAG contrast
Aa
#00cff5 on white: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00cff5 on black: 11.24:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green81.2%
Blue96.1%
CMYK percentages
Cyan100.0%
Magenta15.5%
Yellow0.0%
Key (black)3.9%
Color previews
#00cff5 text on a black background
contrast 11.24:1
Card sample
#00cff5 text on a white background
contrast 1.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00cff5;
Background color
Panel with #00cff5 background
background-color: #00cff5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00cff5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 207, 245, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 207, 245, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00cff5; background: linear-gradient(135deg, #00cff5, #002CF5);