#12dfee
a balanced, electric cyan · cool · closest name: cyan
RGB
18, 223, 238
HSL
184°, 87%, 50%
CMYK
92, 6, 0, 7
Luminance
0.5908
Every format
| HEX | #12dfee |
| RGB | rgb(18, 223, 238) |
| HSL | hsl(184, 87%, 50%) |
| CMYK | cmyk(92%, 6%, 0%, 7%) |
| LAB | lab(81.3 -38.5 -19.9) |
| LCH | lch(81.3 43.4 207.4) |
| OKLCH | oklch(0.824 0.139 203.6) |
Copy-ready code
/* CSS */
color: #12dfee;
background-color: #12dfee;
/* Tailwind (arbitrary) */
class="text-[#12dfee] bg-[#12dfee]"
/* SCSS */
$brand: #12dfee;
/* SwiftUI */
Color(red: 0.071, green: 0.875, blue: 0.933)
/* Android */
Color.parseColor("#12dfee")Accessibility — WCAG contrast
Aa
#12dfee on white: 1.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#12dfee on black: 12.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green87.5%
Blue93.3%
CMYK percentages
Cyan92.4%
Magenta6.3%
Yellow0.0%
Key (black)6.7%
Color previews
#12dfee text on a black background
contrast 12.82:1
Card sample
#12dfee text on a white background
contrast 1.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #12dfee;
Background color
Panel with #12dfee background
background-color: #12dfee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #12dfee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 223, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 223, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #12dfee; background: linear-gradient(135deg, #12dfee, #124CEE);