#4f88eb
a balanced, electric blue · cool · closest name: dodgerblue
RGB
79, 136, 235
HSL
218°, 80%, 62%
CMYK
66, 42, 0, 8
Luminance
0.2527
Every format
| HEX | #4f88eb |
| RGB | rgb(79, 136, 235) |
| HSL | hsl(218, 80%, 62%) |
| CMYK | cmyk(66%, 42%, 0%, 8%) |
| LAB | lab(57.3 12.7 -55.5) |
| LCH | lch(57.3 57.0 282.8) |
| OKLCH | oklch(0.636 0.161 260.6) |
Copy-ready code
/* CSS */
color: #4f88eb;
background-color: #4f88eb;
/* Tailwind (arbitrary) */
class="text-[#4f88eb] bg-[#4f88eb]"
/* SCSS */
$brand: #4f88eb;
/* SwiftUI */
Color(red: 0.310, green: 0.533, blue: 0.922)
/* Android */
Color.parseColor("#4f88eb")Accessibility — WCAG contrast
Aa
#4f88eb on white: 3.47:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4f88eb on black: 6.05:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green53.3%
Blue92.2%
CMYK percentages
Cyan66.4%
Magenta42.1%
Yellow0.0%
Key (black)7.8%
Color previews
#4f88eb text on a black background
contrast 6.05:1
Card sample
#4f88eb text on a white background
contrast 3.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4f88eb;
Background color
Panel with #4f88eb background
background-color: #4f88eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4f88eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 136, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 136, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f88eb; background: linear-gradient(135deg, #4f88eb, #7E4FEB);