#EEF4FF#EEF4FF

#EEF4FF is a very light, near-neutral blue. Relative luminance 0.901; OKLCH L 96.6% C 0.016 H 262.7°. Best body text is #000000 at 19.02:1 contrast (WCAG AA passes).

Color values

HEX	#EEF4FF
RGB	rgb(238, 244, 255)
HSL	hsl(219, 100%, 97%)
HSV	hsv(219, 7%, 100%)
CMYK	cmyk(6.7%, 4.3%, 0%, 0%)
CIE-LAB	lab(96.04, 0.04, -5.96)
CIE-LCH	lch(96.04, 5.96, 270.39°)
OKLab	oklab(96.58% -0.002 -0.0159)
OKLCH	oklch(96.58% 0.016 262.7)
XYZ	xyz(85.6570, 90.0979, 107.4663)
Luminance	0.9010 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF4FF #FFF9EE

analogous

#EEFDFF #EEF4FF #F1EEFF

triadic

#EEF4FF #FFEEF4 #F4FFEE

tetradic

#EEF4FF #FFEEFD #FFF9EE #EEFFF1

square

#EEF4FF #FFEEFD #FFF9EE #EEFFF1

split-complementary

#EEF4FF #FFF1EE #FDFFEE

monochromatic

#74A5FF #B1CCFF #E0EBFF #E0EBFF #E0EBFF

Accessibility & contrast

On white

1.10

#EEF4FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.02

#EEF4FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF4FF

19.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF4FF	#FFFFFF	#000000	##000000
##EEF4FF	1.00	1.10	19.02	19.02
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.02	21.00	1.00	1.00
##000000	19.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1F4FF

Deuteranopia (green-blind)

#EFF3FF

Tritanopia (blue-blind)

#EAF6F7

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #eef4ff;
/* rgb */ color: rgb(238, 244, 255);
/* oklch */ color: oklch(96.6% 0.016 262.7);

Tailwind

colors: {
  custom: {
    50: '#f3f7ff',
    500: '#eef4ff',
    950: '#000000',
  },
}

SCSS

$custom: #eef4ff;
$custom-light: #f3f7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#eef4ff",
  "rgb": {
    "r": 238,
    "g": 244,
    "b": 255
  },
  "hsl": {
    "h": 218.824,
    "s": 100,
    "l": 96.667
  },
  "oklch": {
    "l": 0.96582,
    "c": 0.01608,
    "h": 262.7
  },
  "luminance": 0.90099
}

Semantic roles & 50–950 ramp

primary

#EEF4FF

secondary

#EFD4A3

accent

#9500E6

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#171718

muted

#858586

Preview Lab

Preview with #EEF4FF

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →