#EEF3FE#EEF3FE

#EEF3FE is a very light, near-neutral blue. Relative luminance 0.894; OKLCH L 96.4% C 0.016 H 266.3°. Best body text is #000000 at 18.89:1 contrast (WCAG AA passes).

Color values

HEX	#EEF3FE
RGB	rgb(238, 243, 254)
HSL	hsl(221, 89%, 96%)
HSV	hsv(221, 6%, 100%)
CMYK	cmyk(6.3%, 4.3%, 0%, 0.4%)
CIE-LAB	lab(95.76, 0.36, -5.85)
CIE-LCH	lch(95.76, 5.86, 273.55°)
OKLab	oklab(96.36% -0.001 -0.0156)
OKLCH	oklch(96.36% 0.016 266.3)
XYZ	xyz(85.1964, 89.4336, 106.5207)
Luminance	0.8943 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF3FE #FEF9EE

analogous

#EEFBFE #EEF3FE #F1EEFE

triadic

#EEF3FE #FEEEF3 #F3FEEE

tetradic

#EEF3FE #FEEEFB #FEF9EE #EEFEF1

square

#EEF3FE #FEEEFB #FEF9EE #EEFEF1

split-complementary

#EEF3FE #FEF1EE #FBFEEE

monochromatic

#7AA1F7 #B4CAFB #E2EBFD #E2EBFD #E2EBFD

Accessibility & contrast

On white

1.11

#EEF3FE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.89

#EEF3FE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF3FE

18.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF3FE	#FFFFFF	#000000	##000000
##EEF3FE	1.00	1.11	18.89	18.89
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.89	21.00	1.00	1.00
##000000	18.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0F4FF

Deuteranopia (green-blind)

#EFF2FE

Tritanopia (blue-blind)

#EBF5F6

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eef3fe;
/* rgb */ color: rgb(238, 243, 254);
/* oklch */ color: oklch(96.4% 0.016 266.3);

Tailwind

colors: {
  custom: {
    50: '#f3f7fe',
    500: '#eef3fe',
    950: '#000000',
  },
}

SCSS

$custom: #eef3fe;
$custom-light: #f3f7fe;
$custom-dark: #000000;

JSON

{
  "hex": "#eef3fe",
  "rgb": {
    "r": 238,
    "g": 243,
    "b": 254
  },
  "hsl": {
    "h": 221.25,
    "s": 88.889,
    "l": 96.471
  },
  "oklch": {
    "l": 0.96356,
    "c": 0.01568,
    "h": 266.3
  },
  "luminance": 0.89434
}

Semantic roles & 50–950 ramp

primary

#EEF3FE

secondary

#EAD5A6

accent

#9E00E6

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#171717

muted

#858585

Preview Lab

Preview with #EEF3FE

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

Preview Lab → · Contrast checker → · Palette generator →