#33abdf
a balanced, vivid cyan · cool · closest name: steelblue
RGB
51, 171, 223
HSL
198°, 73%, 54%
CMYK
77, 23, 0, 13
Luminance
0.3516
Every format
| HEX | #33abdf |
| RGB | rgb(51, 171, 223) |
| HSL | hsl(198, 73%, 54%) |
| CMYK | cmyk(77%, 23%, 0%, 13%) |
| LAB | lab(65.9 -15.3 -35.5) |
| LCH | lch(65.9 38.7 246.6) |
| OKLCH | oklch(0.699 0.127 231.9) |
Copy-ready code
/* CSS */
color: #33abdf;
background-color: #33abdf;
/* Tailwind (arbitrary) */
class="text-[#33abdf] bg-[#33abdf]"
/* SCSS */
$brand: #33abdf;
/* SwiftUI */
Color(red: 0.200, green: 0.671, blue: 0.875)
/* Android */
Color.parseColor("#33abdf")Accessibility — WCAG contrast
Aa
#33abdf on white: 2.61:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#33abdf on black: 8.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green67.1%
Blue87.5%
CMYK percentages
Cyan77.1%
Magenta23.3%
Yellow0.0%
Key (black)12.5%
Color previews
#33abdf text on a black background
contrast 8.03:1
Card sample
#33abdf text on a white background
contrast 2.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #33abdf;
Background color
Panel with #33abdf background
background-color: #33abdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #33abdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 171, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 171, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #33abdf; background: linear-gradient(135deg, #33abdf, #3338DF);