#031afd
a balanced, electric blue · warm · closest name: blue
RGB
3, 26, 253
HSL
235°, 98%, 50%
CMYK
99, 90, 0, 1
Luminance
0.0785
Every format
| HEX | #031afd |
| RGB | rgb(3, 26, 253) |
| HSL | hsl(235, 98%, 50%) |
| CMYK | cmyk(99%, 90%, 0%, 1%) |
| LAB | lab(33.7 73.8 -104.5) |
| LCH | lch(33.7 127.9 305.2) |
| OKLCH | oklch(0.461 0.304 264.4) |
Copy-ready code
/* CSS */
color: #031afd;
background-color: #031afd;
/* Tailwind (arbitrary) */
class="text-[#031afd] bg-[#031afd]"
/* SCSS */
$brand: #031afd;
/* SwiftUI */
Color(red: 0.012, green: 0.102, blue: 0.992)
/* Android */
Color.parseColor("#031afd")Accessibility — WCAG contrast
Aa
#031afd on white: 8.17:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#031afd on black: 2.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green10.2%
Blue99.2%
CMYK percentages
Cyan98.8%
Magenta89.7%
Yellow0.0%
Key (black)0.8%
Color previews
#031afd text on a black background
contrast 2.57:1
Card sample
#031afd text on a white background
contrast 8.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #031afd;
Background color
Panel with #031afd background
background-color: #031afd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #031afd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 26, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 26, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #031afd; background: linear-gradient(135deg, #031afd, #9303FD);