#263f3b
a deep, soft cyan · cool · closest name: darkslategray
RGB
38, 63, 59
HSL
170°, 25%, 20%
CMYK
40, 0, 6, 75
Luminance
0.0428
Every format
| HEX | #263f3b |
| RGB | rgb(38, 63, 59) |
| HSL | hsl(170, 25%, 20%) |
| CMYK | cmyk(40%, 0%, 6%, 75%) |
| LAB | lab(24.6 -10.7 -0.6) |
| LCH | lch(24.6 10.8 183.3) |
| OKLCH | oklch(0.346 0.032 183.3) |
Copy-ready code
/* CSS */
color: #263f3b;
background-color: #263f3b;
/* Tailwind (arbitrary) */
class="text-[#263f3b] bg-[#263f3b]"
/* SCSS */
$brand: #263f3b;
/* SwiftUI */
Color(red: 0.149, green: 0.247, blue: 0.231)
/* Android */
Color.parseColor("#263f3b")Accessibility — WCAG contrast
Aa
#263f3b on white: 11.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#263f3b on black: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.9%
Green24.7%
Blue23.1%
CMYK percentages
Cyan39.7%
Magenta0.0%
Yellow6.3%
Key (black)75.3%
Color previews
#263f3b text on a black background
contrast 1.86:1
Card sample
#263f3b text on a white background
contrast 11.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #263f3b;
Background color
Panel with #263f3b background
background-color: #263f3b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #263f3b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(38, 63, 59, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(38, 63, 59, 0.45);
Border & gradient
Gradient panel
border: 3px solid #263f3b; background: linear-gradient(135deg, #263f3b, #26323F);