#0000f7
a balanced, electric blue · warm · closest name: blue
RGB
0, 0, 247
HSL
240°, 100%, 48%
CMYK
100, 100, 0, 3
Luminance
0.0672
Every format
| HEX | #0000f7 |
| RGB | rgb(0, 0, 247) |
| HSL | hsl(240, 100%, 48%) |
| CMYK | cmyk(100%, 100%, 0%, 3%) |
| LAB | lab(31.1 77.3 -105.3) |
| LCH | lch(31.1 130.6 306.3) |
| OKLCH | oklch(0.441 0.306 264.1) |
Copy-ready code
/* CSS */
color: #0000f7;
background-color: #0000f7;
/* Tailwind (arbitrary) */
class="text-[#0000f7] bg-[#0000f7]"
/* SCSS */
$brand: #0000f7;
/* SwiftUI */
Color(red: 0.000, green: 0.000, blue: 0.969)
/* Android */
Color.parseColor("#0000f7")Accessibility — WCAG contrast
Aa
#0000f7 on white: 8.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0000f7 on black: 2.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green0.0%
Blue96.9%
CMYK percentages
Cyan100.0%
Magenta100.0%
Yellow0.0%
Key (black)3.1%
Color previews
#0000f7 text on a black background
contrast 2.34:1
Card sample
#0000f7 text on a white background
contrast 8.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0000f7;
Background color
Panel with #0000f7 background
background-color: #0000f7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0000f7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 0, 247, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 0, 247, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0000f7; background: linear-gradient(135deg, #0000f7, #A500F7);