#135d83
a dark, vivid blue · cool · closest name: steelblue
RGB
19, 93, 131
HSL
200°, 75%, 29%
CMYK
86, 29, 0, 49
Luminance
0.0961
Every format
| HEX | #135d83 |
| RGB | rgb(19, 93, 131) |
| HSL | hsl(200, 75%, 29%) |
| CMYK | cmyk(86%, 29%, 0%, 49%) |
| LAB | lab(37.1 -7.3 -27.3) |
| LCH | lch(37.1 28.3 254.9) |
| OKLCH | oklch(0.454 0.092 237.3) |
Copy-ready code
/* CSS */
color: #135d83;
background-color: #135d83;
/* Tailwind (arbitrary) */
class="text-[#135d83] bg-[#135d83]"
/* SCSS */
$brand: #135d83;
/* SwiftUI */
Color(red: 0.075, green: 0.365, blue: 0.514)
/* Android */
Color.parseColor("#135d83")Accessibility — WCAG contrast
Aa
#135d83 on white: 7.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#135d83 on black: 2.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.5%
Green36.5%
Blue51.4%
CMYK percentages
Cyan85.5%
Magenta29.0%
Yellow0.0%
Key (black)48.6%
Color previews
#135d83 text on a black background
contrast 2.92:1
Card sample
#135d83 text on a white background
contrast 7.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #135d83;
Background color
Panel with #135d83 background
background-color: #135d83;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #135d83;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(19, 93, 131, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(19, 93, 131, 0.45);
Border & gradient
Gradient panel
border: 3px solid #135d83; background: linear-gradient(135deg, #135d83, #141383);