#263a39
a deep, soft cyan · cool · closest name: darkslategray
RGB
38, 58, 57
HSL
177°, 21%, 19%
CMYK
35, 0, 2, 77
Luminance
0.0373
Every format
| HEX | #263a39 |
| RGB | rgb(38, 58, 57) |
| HSL | hsl(177, 21%, 19%) |
| CMYK | cmyk(35%, 0%, 2%, 77%) |
| LAB | lab(22.8 -8.2 -1.9) |
| LCH | lch(22.8 8.4 193.3) |
| OKLCH | oklch(0.331 0.026 192.1) |
Copy-ready code
/* CSS */
color: #263a39;
background-color: #263a39;
/* Tailwind (arbitrary) */
class="text-[#263a39] bg-[#263a39]"
/* SCSS */
$brand: #263a39;
/* SwiftUI */
Color(red: 0.149, green: 0.227, blue: 0.224)
/* Android */
Color.parseColor("#263a39")Accessibility — WCAG contrast
Aa
#263a39 on white: 12.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#263a39 on black: 1.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.9%
Green22.7%
Blue22.4%
CMYK percentages
Cyan34.5%
Magenta0.0%
Yellow1.7%
Key (black)77.3%
Color previews
#263a39 text on a black background
contrast 1.75:1
Card sample
#263a39 text on a white background
contrast 12.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #263a39;
Background color
Panel with #263a39 background
background-color: #263a39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #263a39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(38, 58, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(38, 58, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #263a39; background: linear-gradient(135deg, #263a39, #262E3A);