#EEF3FD#EEF3FD

#EEF3FD is a very light, near-neutral blue. Relative luminance 0.894; OKLCH L 96.3% C 0.014 H 264.5°. Best body text is #000000 at 18.87:1 contrast (WCAG AA passes).

Color values

HEX	#EEF3FD
RGB	rgb(238, 243, 253)
HSL	hsl(220, 79%, 96%)
HSV	hsv(220, 6%, 99%)
CMYK	cmyk(5.9%, 4%, 0%, 0.8%)
CIE-LAB	lab(95.73, 0.18, -5.37)
CIE-LCH	lch(95.73, 5.38, 271.88°)
OKLab	oklab(96.33% -0.0014 -0.0144)
OKLCH	oklch(96.33% 0.014 264.5)
XYZ	xyz(85.0367, 89.3697, 105.6795)
Luminance	0.8937 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF3FD #FDF8EE

analogous

#EEFBFD #EEF3FD #F1EEFD

triadic

#EEF3FD #FDEEF3 #F3FDEE

tetradic

#EEF3FD #FDEEFB #FDF8EE #EEFDF1

square

#EEF3FD #FDEEFB #FDF8EE #EEFDF1

split-complementary

#EEF3FD #FDF1EE #FBFDEE

monochromatic

#80A6F0 #B7CCF7 #E4ECFC #E4ECFC #E4ECFC

Accessibility & contrast

On white

1.11

#EEF3FD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.87

#EEF3FD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF3FD

18.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF3FD	#FFFFFF	#000000	##000000
##EEF3FD	1.00	1.11	18.87	18.87
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.87	21.00	1.00	1.00
##000000	18.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0F3FE

Deuteranopia (green-blind)

#EFF2FD

Tritanopia (blue-blind)

#EBF5F6

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eef3fd;
/* rgb */ color: rgb(238, 243, 253);
/* oklch */ color: oklch(96.3% 0.014 264.5);

Tailwind

colors: {
  custom: {
    50: '#f3f7fe',
    500: '#eef3fd',
    950: '#000000',
  },
}

SCSS

$custom: #eef3fd;
$custom-light: #f3f7fe;
$custom-dark: #000000;

JSON

{
  "hex": "#eef3fd",
  "rgb": {
    "r": 238,
    "g": 243,
    "b": 253
  },
  "hsl": {
    "h": 220,
    "s": 78.947,
    "l": 96.275
  },
  "oklch": {
    "l": 0.96327,
    "c": 0.01443,
    "h": 264.5
  },
  "luminance": 0.8937
}

Semantic roles & 50–950 ramp

primary

#EEF3FD

secondary

#E6D2A9

accent

#960ADB

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#171717

muted

#858585

Preview Lab

Preview with #EEF3FD

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

Preview Lab → · Contrast checker → · Palette generator →