#1d4dbb
a dark, vivid blue · cool · closest name: royalblue
RGB
29, 77, 187
HSL
222°, 73%, 42%
CMYK
85, 59, 0, 27
Luminance
0.0916
Every format
| HEX | #1d4dbb |
| RGB | rgb(29, 77, 187) |
| HSL | hsl(222, 73%, 42%) |
| CMYK | cmyk(85%, 59%, 0%, 27%) |
| LAB | lab(36.3 26.4 -62.2) |
| LCH | lch(36.3 67.6 293.0) |
| OKLCH | oklch(0.460 0.181 263.2) |
Copy-ready code
/* CSS */
color: #1d4dbb;
background-color: #1d4dbb;
/* Tailwind (arbitrary) */
class="text-[#1d4dbb] bg-[#1d4dbb]"
/* SCSS */
$brand: #1d4dbb;
/* SwiftUI */
Color(red: 0.114, green: 0.302, blue: 0.733)
/* Android */
Color.parseColor("#1d4dbb")Accessibility — WCAG contrast
Aa
#1d4dbb on white: 7.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1d4dbb on black: 2.83:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green30.2%
Blue73.3%
CMYK percentages
Cyan84.5%
Magenta58.8%
Yellow0.0%
Key (black)26.7%
Color previews
#1d4dbb text on a black background
contrast 2.83:1
Card sample
#1d4dbb text on a white background
contrast 7.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1d4dbb;
Background color
Panel with #1d4dbb background
background-color: #1d4dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1d4dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 77, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 77, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1d4dbb; background: linear-gradient(135deg, #1d4dbb, #571DBB);