#18aefd
a balanced, electric blue · cool · closest name: steelblue
RGB
24, 174, 253
HSL
201°, 98%, 54%
CMYK
91, 31, 0, 1
Luminance
0.3756
Every format
| HEX | #18aefd |
| RGB | rgb(24, 174, 253) |
| HSL | hsl(201, 98%, 54%) |
| CMYK | cmyk(91%, 31%, 0%, 1%) |
| LAB | lab(67.7 -8.5 -49.1) |
| LCH | lch(67.7 49.8 260.2) |
| OKLCH | oklch(0.717 0.161 240.4) |
Copy-ready code
/* CSS */
color: #18aefd;
background-color: #18aefd;
/* Tailwind (arbitrary) */
class="text-[#18aefd] bg-[#18aefd]"
/* SCSS */
$brand: #18aefd;
/* SwiftUI */
Color(red: 0.094, green: 0.682, blue: 0.992)
/* Android */
Color.parseColor("#18aefd")Accessibility — WCAG contrast
Aa
#18aefd on white: 2.47:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#18aefd on black: 8.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.4%
Green68.2%
Blue99.2%
CMYK percentages
Cyan90.5%
Magenta31.2%
Yellow0.0%
Key (black)0.8%
Color previews
#18aefd text on a black background
contrast 8.51:1
Card sample
#18aefd text on a white background
contrast 2.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #18aefd;
Background color
Panel with #18aefd background
background-color: #18aefd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #18aefd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(24, 174, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(24, 174, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #18aefd; background: linear-gradient(135deg, #18aefd, #1B18FD);