#045243
a deep, electric cyan · cool · closest name: darkslategray
RGB
4, 82, 67
HSL
169°, 91%, 17%
CMYK
95, 0, 18, 68
Luminance
0.0647
Every format
| HEX | #045243 |
| RGB | rgb(4, 82, 67) |
| HSL | hsl(169, 91%, 17%) |
| CMYK | cmyk(95%, 0%, 18%, 68%) |
| LAB | lab(30.6 -25.6 2.7) |
| LCH | lch(30.6 25.8 173.9) |
| OKLCH | oklch(0.392 0.073 174.6) |
Copy-ready code
/* CSS */
color: #045243;
background-color: #045243;
/* Tailwind (arbitrary) */
class="text-[#045243] bg-[#045243]"
/* SCSS */
$brand: #045243;
/* SwiftUI */
Color(red: 0.016, green: 0.322, blue: 0.263)
/* Android */
Color.parseColor("#045243")Accessibility — WCAG contrast
Aa
#045243 on white: 9.16:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#045243 on black: 2.29:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green32.2%
Blue26.3%
CMYK percentages
Cyan95.1%
Magenta0.0%
Yellow18.3%
Key (black)67.8%
Color previews
#045243 text on a black background
contrast 2.29:1
Card sample
#045243 text on a white background
contrast 9.16:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #045243;
Background color
Panel with #045243 background
background-color: #045243;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #045243;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 82, 67, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 82, 67, 0.45);
Border & gradient
Gradient panel
border: 3px solid #045243; background: linear-gradient(135deg, #045243, #042D52);