#21abeb
a balanced, electric cyan · cool · closest name: steelblue
RGB
33, 171, 235
HSL
199°, 84%, 53%
CMYK
86, 27, 0, 8
Luminance
0.3545
Every format
| HEX | #21abeb |
| RGB | rgb(33, 171, 235) |
| HSL | hsl(199, 84%, 53%) |
| CMYK | cmyk(86%, 27%, 0%, 8%) |
| LAB | lab(66.1 -12.7 -41.8) |
| LCH | lch(66.1 43.7 253.0) |
| OKLCH | oklch(0.702 0.143 235.8) |
Copy-ready code
/* CSS */
color: #21abeb;
background-color: #21abeb;
/* Tailwind (arbitrary) */
class="text-[#21abeb] bg-[#21abeb]"
/* SCSS */
$brand: #21abeb;
/* SwiftUI */
Color(red: 0.129, green: 0.671, blue: 0.922)
/* Android */
Color.parseColor("#21abeb")Accessibility — WCAG contrast
Aa
#21abeb on white: 2.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#21abeb on black: 8.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green67.1%
Blue92.2%
CMYK percentages
Cyan86.0%
Magenta27.2%
Yellow0.0%
Key (black)7.8%
Color previews
#21abeb text on a black background
contrast 8.09:1
Card sample
#21abeb text on a white background
contrast 2.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #21abeb;
Background color
Panel with #21abeb background
background-color: #21abeb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #21abeb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 171, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 171, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #21abeb; background: linear-gradient(135deg, #21abeb, #2124EB);