#00bcdf
a dark, electric cyan · cool · closest name: skyblue
RGB
0, 188, 223
HSL
189°, 100%, 44%
CMYK
100, 16, 0, 13
Luminance
0.4129
Every format
| HEX | #00bcdf |
| RGB | rgb(0, 188, 223) |
| HSL | hsl(189, 100%, 44%) |
| CMYK | cmyk(100%, 16%, 0%, 13%) |
| LAB | lab(70.4 -27.1 -28.6) |
| LCH | lch(70.4 39.3 226.6) |
| OKLCH | oklch(0.734 0.132 217.5) |
Copy-ready code
/* CSS */
color: #00bcdf;
background-color: #00bcdf;
/* Tailwind (arbitrary) */
class="text-[#00bcdf] bg-[#00bcdf]"
/* SCSS */
$brand: #00bcdf;
/* SwiftUI */
Color(red: 0.000, green: 0.737, blue: 0.875)
/* Android */
Color.parseColor("#00bcdf")Accessibility — WCAG contrast
Aa
#00bcdf on white: 2.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#00bcdf on black: 9.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green73.7%
Blue87.5%
CMYK percentages
Cyan100.0%
Magenta15.7%
Yellow0.0%
Key (black)12.5%
Color previews
#00bcdf text on a black background
contrast 9.26:1
Card sample
#00bcdf text on a white background
contrast 2.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #00bcdf;
Background color
Panel with #00bcdf background
background-color: #00bcdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #00bcdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 188, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 188, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #00bcdf; background: linear-gradient(135deg, #00bcdf, #0027DF);