#28bfd2
a balanced, vivid cyan · cool · closest name: skyblue
RGB
40, 191, 210
HSL
187°, 68%, 49%
CMYK
81, 9, 0, 18
Luminance
0.4237
Every format
| HEX | #28bfd2 |
| RGB | rgb(40, 191, 210) |
| HSL | hsl(187, 68%, 49%) |
| CMYK | cmyk(81%, 9%, 0%, 18%) |
| LAB | lab(71.1 -30.9 -20.3) |
| LCH | lch(71.1 36.9 213.4) |
| OKLCH | oklch(0.739 0.120 208.2) |
Copy-ready code
/* CSS */
color: #28bfd2;
background-color: #28bfd2;
/* Tailwind (arbitrary) */
class="text-[#28bfd2] bg-[#28bfd2]"
/* SCSS */
$brand: #28bfd2;
/* SwiftUI */
Color(red: 0.157, green: 0.749, blue: 0.824)
/* Android */
Color.parseColor("#28bfd2")Accessibility — WCAG contrast
Aa
#28bfd2 on white: 2.22:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28bfd2 on black: 9.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green74.9%
Blue82.4%
CMYK percentages
Cyan81.0%
Magenta9.0%
Yellow0.0%
Key (black)17.6%
Color previews
#28bfd2 text on a black background
contrast 9.47:1
Card sample
#28bfd2 text on a white background
contrast 2.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28bfd2;
Background color
Panel with #28bfd2 background
background-color: #28bfd2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28bfd2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 191, 210, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 191, 210, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28bfd2; background: linear-gradient(135deg, #28bfd2, #284ED2);