#1d31af
a dark, vivid blue · warm · closest name: navy
RGB
29, 49, 175
HSL
232°, 72%, 40%
CMYK
83, 72, 0, 31
Luminance
0.0555
Every format
| HEX | #1d31af |
| RGB | rgb(29, 49, 175) |
| HSL | hsl(232, 72%, 40%) |
| CMYK | cmyk(83%, 72%, 0%, 31%) |
| LAB | lab(28.3 40.0 -68.3) |
| LCH | lch(28.3 79.1 300.4) |
| OKLCH | oklch(0.398 0.198 267.7) |
Copy-ready code
/* CSS */
color: #1d31af;
background-color: #1d31af;
/* Tailwind (arbitrary) */
class="text-[#1d31af] bg-[#1d31af]"
/* SCSS */
$brand: #1d31af;
/* SwiftUI */
Color(red: 0.114, green: 0.192, blue: 0.686)
/* Android */
Color.parseColor("#1d31af")Accessibility — WCAG contrast
Aa
#1d31af on white: 9.95:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1d31af on black: 2.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green19.2%
Blue68.6%
CMYK percentages
Cyan83.4%
Magenta72.0%
Yellow0.0%
Key (black)31.4%
Color previews
#1d31af text on a black background
contrast 2.11:1
Card sample
#1d31af text on a white background
contrast 9.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1d31af;
Background color
Panel with #1d31af background
background-color: #1d31af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1d31af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 49, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 49, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1d31af; background: linear-gradient(135deg, #1d31af, #6A1DAF);