#048eb3
a dark, electric cyan · cool · closest name: steelblue
RGB
4, 142, 179
HSL
193°, 96%, 36%
CMYK
98, 21, 0, 30
Luminance
0.2263
Every format
| HEX | #048eb3 |
| RGB | rgb(4, 142, 179) |
| HSL | hsl(193, 96%, 36%) |
| CMYK | cmyk(98%, 21%, 0%, 30%) |
| LAB | lab(54.7 -18.3 -28.3) |
| LCH | lch(54.7 33.7 237.1) |
| OKLCH | oklch(0.602 0.113 224.8) |
Copy-ready code
/* CSS */
color: #048eb3;
background-color: #048eb3;
/* Tailwind (arbitrary) */
class="text-[#048eb3] bg-[#048eb3]"
/* SCSS */
$brand: #048eb3;
/* SwiftUI */
Color(red: 0.016, green: 0.557, blue: 0.702)
/* Android */
Color.parseColor("#048eb3")Accessibility — WCAG contrast
Aa
#048eb3 on white: 3.80:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#048eb3 on black: 5.53:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green55.7%
Blue70.2%
CMYK percentages
Cyan97.8%
Magenta20.7%
Yellow0.0%
Key (black)29.8%
Color previews
#048eb3 text on a black background
contrast 5.53:1
Card sample
#048eb3 text on a white background
contrast 3.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #048eb3;
Background color
Panel with #048eb3 background
background-color: #048eb3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #048eb3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 142, 179, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 142, 179, 0.45);
Border & gradient
Gradient panel
border: 3px solid #048eb3; background: linear-gradient(135deg, #048eb3, #0419B3);