#1d5dbb
a dark, vivid blue · cool · closest name: royalblue
RGB
29, 93, 187
HSL
216°, 73%, 42%
CMYK
85, 50, 0, 27
Luminance
0.1168
Every format
| HEX | #1d5dbb |
| RGB | rgb(29, 93, 187) |
| HSL | hsl(216, 73%, 42%) |
| CMYK | cmyk(85%, 50%, 0%, 27%) |
| LAB | lab(40.7 15.8 -55.0) |
| LCH | lch(40.7 57.3 286.0) |
| OKLCH | oklch(0.494 0.162 258.8) |
Copy-ready code
/* CSS */
color: #1d5dbb;
background-color: #1d5dbb;
/* Tailwind (arbitrary) */
class="text-[#1d5dbb] bg-[#1d5dbb]"
/* SCSS */
$brand: #1d5dbb;
/* SwiftUI */
Color(red: 0.114, green: 0.365, blue: 0.733)
/* Android */
Color.parseColor("#1d5dbb")Accessibility — WCAG contrast
Aa
#1d5dbb on white: 6.30:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1d5dbb on black: 3.34:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green36.5%
Blue73.3%
CMYK percentages
Cyan84.5%
Magenta50.3%
Yellow0.0%
Key (black)26.7%
Color previews
#1d5dbb text on a black background
contrast 3.34:1
Card sample
#1d5dbb text on a white background
contrast 6.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1d5dbb;
Background color
Panel with #1d5dbb background
background-color: #1d5dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1d5dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 93, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 93, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1d5dbb; background: linear-gradient(135deg, #1d5dbb, #461DBB);