#53ddf4
a balanced, electric cyan · cool · closest name: skyblue
RGB
83, 221, 244
HSL
189°, 88%, 64%
CMYK
66, 9, 0, 4
Luminance
0.6008
Every format
| HEX | #53ddf4 |
| RGB | rgb(83, 221, 244) |
| HSL | hsl(189, 88%, 64%) |
| CMYK | cmyk(66%, 9%, 0%, 4%) |
| LAB | lab(81.9 -30.1 -22.2) |
| LCH | lch(81.9 37.4 216.4) |
| OKLCH | oklch(0.832 0.121 210.6) |
Copy-ready code
/* CSS */
color: #53ddf4;
background-color: #53ddf4;
/* Tailwind (arbitrary) */
class="text-[#53ddf4] bg-[#53ddf4]"
/* SCSS */
$brand: #53ddf4;
/* SwiftUI */
Color(red: 0.325, green: 0.867, blue: 0.957)
/* Android */
Color.parseColor("#53ddf4")Accessibility — WCAG contrast
Aa
#53ddf4 on white: 1.61:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#53ddf4 on black: 13.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green86.7%
Blue95.7%
CMYK percentages
Cyan66.0%
Magenta9.4%
Yellow0.0%
Key (black)4.3%
Color previews
#53ddf4 text on a black background
contrast 13.02:1
Card sample
#53ddf4 text on a white background
contrast 1.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #53ddf4;
Background color
Panel with #53ddf4 background
background-color: #53ddf4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #53ddf4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 221, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 221, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #53ddf4; background: linear-gradient(135deg, #53ddf4, #5372F4);