#5bcfdf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
91, 207, 223
HSL
187°, 67%, 62%
CMYK
59, 7, 0, 13
Luminance
0.5218
Every format
| HEX | #5bcfdf |
| RGB | rgb(91, 207, 223) |
| HSL | hsl(187, 67%, 62%) |
| CMYK | cmyk(59%, 7%, 0%, 13%) |
| LAB | lab(77.4 -28.0 -17.8) |
| LCH | lch(77.4 33.2 212.4) |
| OKLCH | oklch(0.794 0.106 207.6) |
Copy-ready code
/* CSS */
color: #5bcfdf;
background-color: #5bcfdf;
/* Tailwind (arbitrary) */
class="text-[#5bcfdf] bg-[#5bcfdf]"
/* SCSS */
$brand: #5bcfdf;
/* SwiftUI */
Color(red: 0.357, green: 0.812, blue: 0.875)
/* Android */
Color.parseColor("#5bcfdf")Accessibility — WCAG contrast
Aa
#5bcfdf on white: 1.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#5bcfdf on black: 11.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green81.2%
Blue87.5%
CMYK percentages
Cyan59.2%
Magenta7.2%
Yellow0.0%
Key (black)12.5%
Color previews
#5bcfdf text on a black background
contrast 11.44:1
Card sample
#5bcfdf text on a white background
contrast 1.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5bcfdf;
Background color
Panel with #5bcfdf background
background-color: #5bcfdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5bcfdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 207, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 207, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5bcfdf; background: linear-gradient(135deg, #5bcfdf, #5B77DF);