#213636
a deep, soft cyan · cool · closest name: darkslategray
RGB
33, 54, 54
HSL
180°, 24%, 17%
CMYK
39, 0, 0, 79
Luminance
0.0323
Every format
| HEX | #213636 |
| RGB | rgb(33, 54, 54) |
| HSL | hsl(180, 24%, 17%) |
| CMYK | cmyk(39%, 0%, 0%, 79%) |
| LAB | lab(20.9 -8.3 -2.7) |
| LCH | lch(20.9 8.7 197.8) |
| OKLCH | oklch(0.315 0.027 195.9) |
Copy-ready code
/* CSS */
color: #213636;
background-color: #213636;
/* Tailwind (arbitrary) */
class="text-[#213636] bg-[#213636]"
/* SCSS */
$brand: #213636;
/* SwiftUI */
Color(red: 0.129, green: 0.212, blue: 0.212)
/* Android */
Color.parseColor("#213636")Accessibility — WCAG contrast
Aa
#213636 on white: 12.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#213636 on black: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green21.2%
Blue21.2%
CMYK percentages
Cyan38.9%
Magenta0.0%
Yellow0.0%
Key (black)78.8%
Color previews
#213636 text on a black background
contrast 1.65:1
Card sample
#213636 text on a white background
contrast 12.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #213636;
Background color
Panel with #213636 background
background-color: #213636;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #213636;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 54, 54, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 54, 54, 0.45);
Border & gradient
Gradient panel
border: 3px solid #213636; background: linear-gradient(135deg, #213636, #212836);