#33333d
a deep, muted blue · warm · closest name: darkslategray
RGB
51, 51, 61
HSL
240°, 9%, 22%
CMYK
16, 16, 0, 76
Luminance
0.0341
Every format
| HEX | #33333d |
| RGB | rgb(51, 51, 61) |
| HSL | hsl(240, 9%, 22%) |
| CMYK | cmyk(16%, 16%, 0%, 76%) |
| LAB | lab(21.6 2.5 -6.3) |
| LCH | lch(21.6 6.7 291.7) |
| OKLCH | oklch(0.325 0.018 285.4) |
Copy-ready code
/* CSS */
color: #33333d;
background-color: #33333d;
/* Tailwind (arbitrary) */
class="text-[#33333d] bg-[#33333d]"
/* SCSS */
$brand: #33333d;
/* SwiftUI */
Color(red: 0.200, green: 0.200, blue: 0.239)
/* Android */
Color.parseColor("#33333d")Accessibility — WCAG contrast
Aa
#33333d on white: 12.49:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#33333d on black: 1.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green20.0%
Blue23.9%
CMYK percentages
Cyan16.4%
Magenta16.4%
Yellow0.0%
Key (black)76.1%
Color previews
#33333d text on a black background
contrast 1.68:1
Card sample
#33333d text on a white background
contrast 12.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33333d;
Background color
Panel with #33333d background
background-color: #33333d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33333d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 51, 61, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 51, 61, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33333d; background: linear-gradient(135deg, #33333d, #3A333D);