#17fdf8
a balanced, electric cyan · cool · closest name: cyan
RGB
23, 253, 248
HSL
179°, 98%, 54%
CMYK
91, 0, 2, 1
Luminance
0.7721
Every format
| HEX | #17fdf8 |
| RGB | rgb(23, 253, 248) |
| HSL | hsl(179, 98%, 54%) |
| CMYK | cmyk(91%, 0%, 2%, 1%) |
| LAB | lab(90.4 -48.7 -11.5) |
| LCH | lch(90.4 50.0 193.3) |
| OKLCH | oklch(0.899 0.152 192.2) |
Copy-ready code
/* CSS */
color: #17fdf8;
background-color: #17fdf8;
/* Tailwind (arbitrary) */
class="text-[#17fdf8] bg-[#17fdf8]"
/* SCSS */
$brand: #17fdf8;
/* SwiftUI */
Color(red: 0.090, green: 0.992, blue: 0.973)
/* Android */
Color.parseColor("#17fdf8")Accessibility — WCAG contrast
Aa
#17fdf8 on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#17fdf8 on black: 16.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green99.2%
Blue97.3%
CMYK percentages
Cyan90.9%
Magenta0.0%
Yellow2.0%
Key (black)0.8%
Color previews
#17fdf8 text on a black background
contrast 16.44:1
Card sample
#17fdf8 text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #17fdf8;
Background color
Panel with #17fdf8 background
background-color: #17fdf8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #17fdf8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 253, 248, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 253, 248, 0.45);
Border & gradient
Gradient panel
border: 3px solid #17fdf8; background: linear-gradient(135deg, #17fdf8, #1769FD);