#0a2df4
a balanced, electric blue · warm · closest name: blue
RGB
10, 45, 244
HSL
231°, 92%, 50%
CMYK
96, 82, 0, 4
Luminance
0.0847
Every format
| HEX | #0a2df4 |
| RGB | rgb(10, 45, 244) |
| HSL | hsl(231, 92%, 50%) |
| CMYK | cmyk(96%, 82%, 0%, 4%) |
| LAB | lab(34.9 64.3 -97.3) |
| LCH | lch(34.9 116.6 303.5) |
| OKLCH | oklch(0.467 0.283 264.8) |
Copy-ready code
/* CSS */
color: #0a2df4;
background-color: #0a2df4;
/* Tailwind (arbitrary) */
class="text-[#0a2df4] bg-[#0a2df4]"
/* SCSS */
$brand: #0a2df4;
/* SwiftUI */
Color(red: 0.039, green: 0.176, blue: 0.957)
/* Android */
Color.parseColor("#0a2df4")Accessibility — WCAG contrast
Aa
#0a2df4 on white: 7.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a2df4 on black: 2.69:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green17.6%
Blue95.7%
CMYK percentages
Cyan95.9%
Magenta81.6%
Yellow0.0%
Key (black)4.3%
Color previews
#0a2df4 text on a black background
contrast 2.69:1
Card sample
#0a2df4 text on a white background
contrast 7.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a2df4;
Background color
Panel with #0a2df4 background
background-color: #0a2df4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a2df4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 45, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 45, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a2df4; background: linear-gradient(135deg, #0a2df4, #830AF4);