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#0aabbc

a dark, electric cyan · cool · closest name: teal

RGB
10, 171, 188
HSL
186°, 90%, 39%
CMYK
95, 9, 0, 26
Luminance
0.3282

Every format

HEX#0aabbc
RGBrgb(10, 171, 188)
HSLhsl(186, 90%, 39%)
CMYKcmyk(95%, 9%, 0%, 26%)
LABlab(64.0 -29.9 -19.0)
LCHlch(64.0 35.5 212.5)
OKLCHoklch(0.678 0.115 207.4)

Copy-ready code

/* CSS */
color: #0aabbc;
background-color: #0aabbc;
/* Tailwind (arbitrary) */
class="text-[#0aabbc] bg-[#0aabbc]"
/* SCSS */
$brand: #0aabbc;
/* SwiftUI */
Color(red: 0.039, green: 0.671, blue: 0.737)
/* Android */
Color.parseColor("#0aabbc")

Accessibility — WCAG contrast

Aa
#0aabbc on white: 2.78:1
AA ✗ fail · AA-large · AAA
Aa
#0aabbc on black: 7.56:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red3.9%
Green67.1%
Blue73.7%

CMYK percentages

Cyan94.7%
Magenta9.0%
Yellow0.0%
Key (black)26.3%

Color previews

#0aabbc text on a black background

contrast 7.56:1

Card sample

#0aabbc text on a white background

contrast 2.78:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #0aabbc;
Background color
Panel with #0aabbc background
background-color: #0aabbc;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #0aabbc;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(10, 171, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 171, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0aabbc;
background: linear-gradient(135deg, #0aabbc, #0A34BC);

Monochromatic scale

Palettes built from #0aabbc

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #0aabbc in the Color Lab