#0240cf
a dark, electric blue · cool · closest name: slateblue
RGB
2, 64, 207
HSL
222°, 98%, 41%
CMYK
99, 69, 0, 19
Luminance
0.0818
Every format
| HEX | #0240cf |
| RGB | rgb(2, 64, 207) |
| HSL | hsl(222, 98%, 41%) |
| CMYK | cmyk(99%, 69%, 0%, 19%) |
| LAB | lab(34.4 41.3 -77.1) |
| LCH | lch(34.4 87.4 298.2) |
| OKLCH | oklch(0.450 0.225 263.1) |
Copy-ready code
/* CSS */
color: #0240cf;
background-color: #0240cf;
/* Tailwind (arbitrary) */
class="text-[#0240cf] bg-[#0240cf]"
/* SCSS */
$brand: #0240cf;
/* SwiftUI */
Color(red: 0.008, green: 0.251, blue: 0.812)
/* Android */
Color.parseColor("#0240cf")Accessibility — WCAG contrast
Aa
#0240cf on white: 7.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0240cf on black: 2.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.8%
Green25.1%
Blue81.2%
CMYK percentages
Cyan99.0%
Magenta69.1%
Yellow0.0%
Key (black)18.8%
Color previews
#0240cf text on a black background
contrast 2.64:1
Card sample
#0240cf text on a white background
contrast 7.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0240cf;
Background color
Panel with #0240cf background
background-color: #0240cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0240cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(2, 64, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(2, 64, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0240cf; background: linear-gradient(135deg, #0240cf, #4D02CF);