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#0f153d

a deep, vivid blue · warm · closest name: midnightblue

RGB
15, 21, 61
HSL
232°, 61%, 15%
CMYK
75, 66, 0, 76
Luminance
0.0097

Every format

HEX#0f153d
RGBrgb(15, 21, 61)
HSLhsl(232, 61%, 15%)
CMYKcmyk(75%, 66%, 0%, 76%)
LABlab(8.8 13.0 -26.6)
LCHlch(8.8 29.6 296.0)
OKLCHoklch(0.219 0.077 272.0)

Copy-ready code

/* CSS */
color: #0f153d;
background-color: #0f153d;
/* Tailwind (arbitrary) */
class="text-[#0f153d] bg-[#0f153d]"
/* SCSS */
$brand: #0f153d;
/* SwiftUI */
Color(red: 0.059, green: 0.082, blue: 0.239)
/* Android */
Color.parseColor("#0f153d")

Accessibility — WCAG contrast

Aa
#0f153d on white: 17.57:1
AA ✓ pass · AA-large · AAA
Aa
#0f153d on black: 1.19:1
AA ✗ fail · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red5.9%
Green8.2%
Blue23.9%

CMYK percentages

Cyan75.4%
Magenta65.6%
Yellow0.0%
Key (black)76.1%

Color previews

#0f153d text on a black background

contrast 1.19:1

Card sample

#0f153d text on a white background

contrast 17.57:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #0f153d;
Background color
Panel with #0f153d background
background-color: #0f153d;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #0f153d;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(15, 21, 61, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 21, 61, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f153d;
background: linear-gradient(135deg, #0f153d, #280F3D);

Monochromatic scale

Palettes built from #0f153d

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #0f153d in the Color Lab