#033fff
a balanced, electric blue · warm · closest name: blue
RGB
3, 63, 255
HSL
226°, 100%, 51%
CMYK
99, 75, 0, 0
Luminance
0.1079
Every format
| HEX | #033fff |
| RGB | rgb(3, 63, 255) |
| HSL | hsl(226, 100%, 51%) |
| CMYK | cmyk(99%, 75%, 0%, 0%) |
| LAB | lab(39.2 58.6 -96.3) |
| LCH | lch(39.2 112.8 301.3) |
| OKLCH | oklch(0.500 0.281 264.0) |
Copy-ready code
/* CSS */
color: #033fff;
background-color: #033fff;
/* Tailwind (arbitrary) */
class="text-[#033fff] bg-[#033fff]"
/* SCSS */
$brand: #033fff;
/* SwiftUI */
Color(red: 0.012, green: 0.247, blue: 1.000)
/* Android */
Color.parseColor("#033fff")Accessibility — WCAG contrast
Aa
#033fff on white: 6.65:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#033fff on black: 3.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.2%
Green24.7%
Blue100.0%
CMYK percentages
Cyan98.8%
Magenta75.3%
Yellow0.0%
Key (black)0.0%
Color previews
#033fff text on a black background
contrast 3.16:1
Card sample
#033fff text on a white background
contrast 6.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #033fff;
Background color
Panel with #033fff background
background-color: #033fff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #033fff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(3, 63, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(3, 63, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #033fff; background: linear-gradient(135deg, #033fff, #6F03FF);