#1d536f
a dark, vivid blue · cool · closest name: darkslategray
RGB
29, 83, 111
HSL
201°, 59%, 28%
CMYK
74, 25, 0, 57
Luminance
0.0760
Every format
| HEX | #1d536f |
| RGB | rgb(29, 83, 111) |
| HSL | hsl(201, 59%, 28%) |
| CMYK | cmyk(74%, 25%, 0%, 57%) |
| LAB | lab(33.1 -7.6 -21.2) |
| LCH | lch(33.1 22.5 250.3) |
| OKLCH | oklch(0.420 0.073 235.0) |
Copy-ready code
/* CSS */
color: #1d536f;
background-color: #1d536f;
/* Tailwind (arbitrary) */
class="text-[#1d536f] bg-[#1d536f]"
/* SCSS */
$brand: #1d536f;
/* SwiftUI */
Color(red: 0.114, green: 0.325, blue: 0.435)
/* Android */
Color.parseColor("#1d536f")Accessibility — WCAG contrast
Aa
#1d536f on white: 8.34:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1d536f on black: 2.52:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.4%
Green32.5%
Blue43.5%
CMYK percentages
Cyan73.9%
Magenta25.2%
Yellow0.0%
Key (black)56.5%
Color previews
#1d536f text on a black background
contrast 2.52:1
Card sample
#1d536f text on a white background
contrast 8.34:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1d536f;
Background color
Panel with #1d536f background
background-color: #1d536f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1d536f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(29, 83, 111, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(29, 83, 111, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1d536f; background: linear-gradient(135deg, #1d536f, #1E1D6F);