#128db0
a dark, electric cyan · cool · closest name: steelblue
RGB
18, 141, 176
HSL
193°, 81%, 38%
CMYK
90, 20, 0, 31
Luminance
0.2231
Every format
| HEX | #128db0 |
| RGB | rgb(18, 141, 176) |
| HSL | hsl(193, 81%, 38%) |
| CMYK | cmyk(90%, 20%, 0%, 31%) |
| LAB | lab(54.4 -18.2 -27.1) |
| LCH | lch(54.4 32.6 236.0) |
| OKLCH | oklch(0.599 0.109 224.2) |
Copy-ready code
/* CSS */
color: #128db0;
background-color: #128db0;
/* Tailwind (arbitrary) */
class="text-[#128db0] bg-[#128db0]"
/* SCSS */
$brand: #128db0;
/* SwiftUI */
Color(red: 0.071, green: 0.553, blue: 0.690)
/* Android */
Color.parseColor("#128db0")Accessibility — WCAG contrast
Aa
#128db0 on white: 3.84:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#128db0 on black: 5.46:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green55.3%
Blue69.0%
CMYK percentages
Cyan89.8%
Magenta19.9%
Yellow0.0%
Key (black)31.0%
Color previews
#128db0 text on a black background
contrast 5.46:1
Card sample
#128db0 text on a white background
contrast 3.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #128db0;
Background color
Panel with #128db0 background
background-color: #128db0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #128db0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 141, 176, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 141, 176, 0.45);
Border & gradient
Gradient panel
border: 3px solid #128db0; background: linear-gradient(135deg, #128db0, #1224B0);