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#369bbc

a balanced, vivid cyan · cool · closest name: steelblue

RGB
54, 155, 188
HSL
195°, 55%, 48%
CMYK
71, 18, 0, 26
Luminance
0.2786

Every format

HEX#369bbc
RGBrgb(54, 155, 188)
HSLhsl(195, 55%, 48%)
CMYKcmyk(71%, 18%, 0%, 26%)
LABlab(59.8 -18.1 -25.5)
LCHlch(59.8 31.2 234.6)
OKLCHoklch(0.646 0.103 223.8)

Copy-ready code

/* CSS */
color: #369bbc;
background-color: #369bbc;
/* Tailwind (arbitrary) */
class="text-[#369bbc] bg-[#369bbc]"
/* SCSS */
$brand: #369bbc;
/* SwiftUI */
Color(red: 0.212, green: 0.608, blue: 0.737)
/* Android */
Color.parseColor("#369bbc")

Accessibility — WCAG contrast

Aa
#369bbc on white: 3.20:1
AA ✗ fail · AA-large · AAA
Aa
#369bbc on black: 6.57:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red21.2%
Green60.8%
Blue73.7%

CMYK percentages

Cyan71.3%
Magenta17.6%
Yellow0.0%
Key (black)26.3%

Color previews

#369bbc text on a black background

contrast 6.57:1

Card sample

#369bbc text on a white background

contrast 3.20:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #369bbc;
Background color
Panel with #369bbc background
background-color: #369bbc;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #369bbc;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(54, 155, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(54, 155, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #369bbc;
background: linear-gradient(135deg, #369bbc, #3642BC);

Monochromatic scale

Palettes built from #369bbc

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #369bbc in the Color Lab