#4b77eb
a balanced, electric blue · cool · closest name: royalblue
RGB
75, 119, 235
HSL
224°, 80%, 61%
CMYK
68, 49, 0, 8
Luminance
0.2069
Every format
| HEX | #4b77eb |
| RGB | rgb(75, 119, 235) |
| HSL | hsl(224, 80%, 61%) |
| CMYK | cmyk(68%, 49%, 0%, 8%) |
| LAB | lab(52.6 22.5 -63.1) |
| LCH | lch(52.6 67.0 289.6) |
| OKLCH | oklch(0.599 0.182 265.6) |
Copy-ready code
/* CSS */
color: #4b77eb;
background-color: #4b77eb;
/* Tailwind (arbitrary) */
class="text-[#4b77eb] bg-[#4b77eb]"
/* SCSS */
$brand: #4b77eb;
/* SwiftUI */
Color(red: 0.294, green: 0.467, blue: 0.922)
/* Android */
Color.parseColor("#4b77eb")Accessibility — WCAG contrast
Aa
#4b77eb on white: 4.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#4b77eb on black: 5.14:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red29.4%
Green46.7%
Blue92.2%
CMYK percentages
Cyan68.1%
Magenta49.4%
Yellow0.0%
Key (black)7.8%
Color previews
#4b77eb text on a black background
contrast 5.14:1
Card sample
#4b77eb text on a white background
contrast 4.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4b77eb;
Background color
Panel with #4b77eb background
background-color: #4b77eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4b77eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(75, 119, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(75, 119, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4b77eb; background: linear-gradient(135deg, #4b77eb, #8A4BEB);