#17535b
a deep, vivid cyan · cool · closest name: darkslategray
RGB
23, 83, 91
HSL
187°, 60%, 22%
CMYK
75, 9, 0, 64
Luminance
0.0712
Every format
| HEX | #17535b |
| RGB | rgb(23, 83, 91) |
| HSL | hsl(187, 60%, 22%) |
| CMYK | cmyk(75%, 9%, 0%, 64%) |
| LAB | lab(32.1 -15.8 -10.2) |
| LCH | lch(32.1 18.9 212.8) |
| OKLCH | oklch(0.408 0.061 207.8) |
Copy-ready code
/* CSS */
color: #17535b;
background-color: #17535b;
/* Tailwind (arbitrary) */
class="text-[#17535b] bg-[#17535b]"
/* SCSS */
$brand: #17535b;
/* SwiftUI */
Color(red: 0.090, green: 0.325, blue: 0.357)
/* Android */
Color.parseColor("#17535b")Accessibility — WCAG contrast
Aa
#17535b on white: 8.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#17535b on black: 2.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green32.5%
Blue35.7%
CMYK percentages
Cyan74.7%
Magenta8.8%
Yellow0.0%
Key (black)64.3%
Color previews
#17535b text on a black background
contrast 2.42:1
Card sample
#17535b text on a white background
contrast 8.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #17535b;
Background color
Panel with #17535b background
background-color: #17535b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #17535b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 83, 91, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 83, 91, 0.45);
Border & gradient
Gradient panel
border: 3px solid #17535b; background: linear-gradient(135deg, #17535b, #17265B);