#1c3dfd
a balanced, electric blue · warm · closest name: blue
RGB
28, 61, 253
HSL
231°, 98%, 55%
CMYK
89, 76, 0, 1
Luminance
0.1068
Every format
| HEX | #1c3dfd |
| RGB | rgb(28, 61, 253) |
| HSL | hsl(231, 98%, 55%) |
| CMYK | cmyk(89%, 76%, 0%, 1%) |
| LAB | lab(39.0 59.6 -95.5) |
| LCH | lch(39.0 112.6 302.0) |
| OKLCH | oklch(0.499 0.278 265.9) |
Copy-ready code
/* CSS */
color: #1c3dfd;
background-color: #1c3dfd;
/* Tailwind (arbitrary) */
class="text-[#1c3dfd] bg-[#1c3dfd]"
/* SCSS */
$brand: #1c3dfd;
/* SwiftUI */
Color(red: 0.110, green: 0.239, blue: 0.992)
/* Android */
Color.parseColor("#1c3dfd")Accessibility — WCAG contrast
Aa
#1c3dfd on white: 6.70:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1c3dfd on black: 3.14:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green23.9%
Blue99.2%
CMYK percentages
Cyan88.9%
Magenta75.9%
Yellow0.0%
Key (black)0.8%
Color previews
#1c3dfd text on a black background
contrast 3.14:1
Card sample
#1c3dfd text on a white background
contrast 6.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1c3dfd;
Background color
Panel with #1c3dfd background
background-color: #1c3dfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1c3dfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 61, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 61, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1c3dfd; background: linear-gradient(135deg, #1c3dfd, #911CFD);