#2d3f3f
a deep, soft cyan · cool · closest name: darkslategray
RGB
45, 63, 63
HSL
180°, 17%, 21%
CMYK
29, 0, 0, 75
Luminance
0.0447
Every format
| HEX | #2d3f3f |
| RGB | rgb(45, 63, 63) |
| HSL | hsl(180, 17%, 21%) |
| CMYK | cmyk(29%, 0%, 0%, 75%) |
| LAB | lab(25.2 -7.2 -2.3) |
| LCH | lch(25.2 7.5 198.1) |
| OKLCH | oklch(0.352 0.023 196.2) |
Copy-ready code
/* CSS */
color: #2d3f3f;
background-color: #2d3f3f;
/* Tailwind (arbitrary) */
class="text-[#2d3f3f] bg-[#2d3f3f]"
/* SCSS */
$brand: #2d3f3f;
/* SwiftUI */
Color(red: 0.176, green: 0.247, blue: 0.247)
/* Android */
Color.parseColor("#2d3f3f")Accessibility — WCAG contrast
Aa
#2d3f3f on white: 11.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2d3f3f on black: 1.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red17.6%
Green24.7%
Blue24.7%
CMYK percentages
Cyan28.6%
Magenta0.0%
Yellow0.0%
Key (black)75.3%
Color previews
#2d3f3f text on a black background
contrast 1.89:1
Card sample
#2d3f3f text on a white background
contrast 11.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2d3f3f;
Background color
Panel with #2d3f3f background
background-color: #2d3f3f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2d3f3f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(45, 63, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(45, 63, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2d3f3f; background: linear-gradient(135deg, #2d3f3f, #2D333F);