#0837fd
a balanced, electric blue · warm · closest name: blue
RGB
8, 55, 253
HSL
229°, 98%, 51%
CMYK
97, 78, 0, 1
Luminance
0.0988
Every format
| HEX | #0837fd |
| RGB | rgb(8, 55, 253) |
| HSL | hsl(229, 98%, 51%) |
| CMYK | cmyk(97%, 78%, 0%, 1%) |
| LAB | lab(37.6 62.2 -97.9) |
| LCH | lch(37.6 116.0 302.4) |
| OKLCH | oklch(0.488 0.285 264.5) |
Copy-ready code
/* CSS */
color: #0837fd;
background-color: #0837fd;
/* Tailwind (arbitrary) */
class="text-[#0837fd] bg-[#0837fd]"
/* SCSS */
$brand: #0837fd;
/* SwiftUI */
Color(red: 0.031, green: 0.216, blue: 0.992)
/* Android */
Color.parseColor("#0837fd")Accessibility — WCAG contrast
Aa
#0837fd on white: 7.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0837fd on black: 2.98:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.1%
Green21.6%
Blue99.2%
CMYK percentages
Cyan96.8%
Magenta78.3%
Yellow0.0%
Key (black)0.8%
Color previews
#0837fd text on a black background
contrast 2.98:1
Card sample
#0837fd text on a white background
contrast 7.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0837fd;
Background color
Panel with #0837fd background
background-color: #0837fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0837fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(8, 55, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(8, 55, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0837fd; background: linear-gradient(135deg, #0837fd, #7C08FD);