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#f1f3fb

a pale, vivid blue · warm · closest name: white

RGB
241, 243, 251
HSL
228°, 56%, 97%
CMYK
4, 3, 0, 2
Luminance
0.8977

Every format

HEX#f1f3fb
RGBrgb(241, 243, 251)
HSLhsl(228, 56%, 97%)
CMYKcmyk(4%, 3%, 0%, 2%)
LABlab(95.9 0.8 -4.1)
LCHlch(95.9 4.1 280.8)
OKLCHoklch(0.965 0.011 274.9)

Copy-ready code

/* CSS */
color: #f1f3fb;
background-color: #f1f3fb;
/* Tailwind (arbitrary) */
class="text-[#f1f3fb] bg-[#f1f3fb]"
/* SCSS */
$brand: #f1f3fb;
/* SwiftUI */
Color(red: 0.945, green: 0.953, blue: 0.984)
/* Android */
Color.parseColor("#f1f3fb")

Accessibility — WCAG contrast

Aa
#f1f3fb on white: 1.11:1
AA ✗ fail · AA-large · AAA
Aa
#f1f3fb on black: 18.95:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red94.5%
Green95.3%
Blue98.4%

CMYK percentages

Cyan4.0%
Magenta3.2%
Yellow0.0%
Key (black)1.6%

Color previews

#f1f3fb text on a black background

contrast 18.95:1

Card sample

#f1f3fb text on a white background

contrast 1.11:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

color: #f1f3fb;
Background color
Panel with #f1f3fb background
background-color: #f1f3fb;
Text shadow — hex

Glowing headline

text-shadow: 2px 2px 8px #f1f3fb;
Text shadow — RGB

Soft neon halo

text-shadow: 0 0 14px rgba(241, 243, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(241, 243, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #f1f3fb;
background: linear-gradient(135deg, #f1f3fb, #F6F1FB);

Monochromatic scale

Palettes built from #f1f3fb

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #f1f3fb in the Color Lab