#19ade8
a balanced, electric cyan · cool · closest name: steelblue
RGB
25, 173, 232
HSL
197°, 82%, 50%
CMYK
89, 25, 0, 9
Luminance
0.3592
Every format
| HEX | #19ade8 |
| RGB | rgb(25, 173, 232) |
| HSL | hsl(197, 82%, 50%) |
| CMYK | cmyk(89%, 25%, 0%, 9%) |
| LAB | lab(66.5 -15.3 -39.6) |
| LCH | lch(66.5 42.4 248.8) |
| OKLCH | oklch(0.704 0.140 232.8) |
Copy-ready code
/* CSS */
color: #19ade8;
background-color: #19ade8;
/* Tailwind (arbitrary) */
class="text-[#19ade8] bg-[#19ade8]"
/* SCSS */
$brand: #19ade8;
/* SwiftUI */
Color(red: 0.098, green: 0.678, blue: 0.910)
/* Android */
Color.parseColor("#19ade8")Accessibility — WCAG contrast
Aa
#19ade8 on white: 2.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#19ade8 on black: 8.18:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.8%
Green67.8%
Blue91.0%
CMYK percentages
Cyan89.2%
Magenta25.4%
Yellow0.0%
Key (black)9.0%
Color previews
#19ade8 text on a black background
contrast 8.18:1
Card sample
#19ade8 text on a white background
contrast 2.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #19ade8;
Background color
Panel with #19ade8 background
background-color: #19ade8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #19ade8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(25, 173, 232, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(25, 173, 232, 0.45);
Border & gradient
Gradient panel
border: 3px solid #19ade8; background: linear-gradient(135deg, #19ade8, #1923E8);