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#efeffb

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

RGB
239, 239, 251
HSL
240°, 60%, 96%
CMYK
5, 5, 0, 2
Luminance
0.8705

Every format

HEX#efeffb
RGBrgb(239, 239, 251)
HSLhsl(240, 60%, 96%)
CMYKcmyk(5%, 5%, 0%, 2%)
LABlab(94.8 2.2 -5.8)
LCHlch(94.8 6.2 290.6)
OKLCHoklch(0.956 0.016 286.1)

Copy-ready code

/* CSS */
color: #efeffb;
background-color: #efeffb;
/* Tailwind (arbitrary) */
class="text-[#efeffb] bg-[#efeffb]"
/* SCSS */
$brand: #efeffb;
/* SwiftUI */
Color(red: 0.937, green: 0.937, blue: 0.984)
/* Android */
Color.parseColor("#efeffb")

Accessibility — WCAG contrast

Aa
#efeffb on white: 1.14:1
AA ✗ fail · AA-large · AAA
Aa
#efeffb on black: 18.41:1
AA ✓ pass · AA-large · AAA
true color
protanopia
deuteranopia
tritanopia

RGB percentages

Red93.7%
Green93.7%
Blue98.4%

CMYK percentages

Cyan4.8%
Magenta4.8%
Yellow0.0%
Key (black)1.6%

Color previews

#efeffb text on a black background

contrast 18.41:1

Card sample

#efeffb text on a white background

contrast 1.14:1

Card sample

CSS3 live lab

Text font color

The quick brown fox

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

Glowing headline

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

Soft neon halo

text-shadow: 0 0 14px rgba(239, 239, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(239, 239, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #efeffb;
background: linear-gradient(135deg, #efeffb, #F7EFFB);

Monochromatic scale

Palettes built from #efeffb

Shades — darker

Tints — lighter

Hue & tone neighbors

Color harmonies

Nearest named colors

Work with #efeffb in the Color Lab