#4daff4
a balanced, electric blue · cool · closest name: steelblue
RGB
77, 175, 244
HSL
205°, 88%, 63%
CMYK
68, 28, 0, 4
Luminance
0.3877
Every format
| HEX | #4daff4 |
| RGB | rgb(77, 175, 244) |
| HSL | hsl(205, 88%, 63%) |
| CMYK | cmyk(68%, 28%, 0%, 4%) |
| LAB | lab(68.6 -7.2 -42.7) |
| LCH | lch(68.6 43.3 260.5) |
| OKLCH | oklch(0.725 0.136 242.7) |
Copy-ready code
/* CSS */
color: #4daff4;
background-color: #4daff4;
/* Tailwind (arbitrary) */
class="text-[#4daff4] bg-[#4daff4]"
/* SCSS */
$brand: #4daff4;
/* SwiftUI */
Color(red: 0.302, green: 0.686, blue: 0.957)
/* Android */
Color.parseColor("#4daff4")Accessibility — WCAG contrast
Aa
#4daff4 on white: 2.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4daff4 on black: 8.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green68.6%
Blue95.7%
CMYK percentages
Cyan68.4%
Magenta28.3%
Yellow0.0%
Key (black)4.3%
Color previews
#4daff4 text on a black background
contrast 8.75:1
Card sample
#4daff4 text on a white background
contrast 2.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4daff4;
Background color
Panel with #4daff4 background
background-color: #4daff4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4daff4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 175, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 175, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4daff4; background: linear-gradient(135deg, #4daff4, #5A4DF4);