#3003bf
a dark, electric blue · warm · closest name: navy
RGB
48, 3, 191
HSL
254°, 97%, 38%
CMYK
75, 98, 0, 25
Luminance
0.0446
Every format
| HEX | #3003bf |
| RGB | rgb(48, 3, 191) |
| HSL | hsl(254, 97%, 38%) |
| CMYK | cmyk(75%, 98%, 0%, 25%) |
| LAB | lab(25.1 63.8 -83.0) |
| LCH | lch(25.1 104.7 307.6) |
| OKLCH | oklch(0.384 0.240 274.7) |
Copy-ready code
/* CSS */
color: #3003bf;
background-color: #3003bf;
/* Tailwind (arbitrary) */
class="text-[#3003bf] bg-[#3003bf]"
/* SCSS */
$brand: #3003bf;
/* SwiftUI */
Color(red: 0.188, green: 0.012, blue: 0.749)
/* Android */
Color.parseColor("#3003bf")Accessibility — WCAG contrast
Aa
#3003bf on white: 11.11:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3003bf on black: 1.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green1.2%
Blue74.9%
CMYK percentages
Cyan74.9%
Magenta98.4%
Yellow0.0%
Key (black)25.1%
Color previews
#3003bf text on a black background
contrast 1.89:1
Card sample
#3003bf text on a white background
contrast 11.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3003bf;
Background color
Panel with #3003bf background
background-color: #3003bf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3003bf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 3, 191, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 3, 191, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3003bf; background: linear-gradient(135deg, #3003bf, #AD03BF);