#048dfd
a balanced, electric blue · cool · “dodgerblue”
RGB
4, 141, 253
HSL
207°, 98%, 50%
CMYK
98, 44, 0, 1
Luminance
0.2617
Every format
| HEX | #048dfd |
| RGB | rgb(4, 141, 253) |
| HSL | hsl(207, 98%, 50%) |
| CMYK | cmyk(98%, 44%, 0%, 1%) |
| LAB | lab(58.2 10.1 -64.2) |
| LCH | lch(58.2 65.0 278.9) |
| OKLCH | oklch(0.642 0.194 252.5) |
Copy-ready code
/* CSS */
color: #048dfd;
background-color: #048dfd;
/* Tailwind (arbitrary) */
class="text-[#048dfd] bg-[#048dfd]"
/* SCSS */
$brand: #048dfd;
/* SwiftUI */
Color(red: 0.016, green: 0.553, blue: 0.992)
/* Android */
Color.parseColor("#048dfd")Accessibility — WCAG contrast
Aa
#048dfd on white: 3.37:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#048dfd on black: 6.23:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green55.3%
Blue99.2%
CMYK percentages
Cyan98.4%
Magenta44.3%
Yellow0.0%
Key (black)0.8%
Color previews
#048dfd text on a black background
contrast 6.23:1
Card sample
#048dfd text on a white background
contrast 3.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #048dfd;
Background color
Panel with #048dfd background
background-color: #048dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #048dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 141, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 141, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #048dfd; background: linear-gradient(135deg, #048dfd, #2104FD);