#EEF3FC#EEF3FC

#EEF3FC is a very light, near-neutral blue. Relative luminance 0.893; OKLCH L 96.3% C 0.013 H 262.4°. Best body text is #000000 at 18.86:1 contrast (WCAG AA passes).

Color values

HEX	#EEF3FC
RGB	rgb(238, 243, 252)
HSL	hsl(219, 70%, 96%)
HSV	hsv(219, 6%, 99%)
CMYK	cmyk(5.6%, 3.6%, 0%, 1.2%)
CIE-LAB	lab(95.71, -0.01, -4.89)
CIE-LCH	lch(95.71, 4.89, 269.89°)
OKLab	oklab(96.3% -0.0017 -0.0131)
OKLCH	oklch(96.3% 0.013 262.4)
XYZ	xyz(84.8778, 89.3061, 104.8428)
Luminance	0.8931 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF3FC #FCF7EE

analogous

#EEFAFC #EEF3FC #F0EEFC

triadic

#EEF3FC #FCEEF3 #F3FCEE

tetradic

#EEF3FC #FCEEFA #FCF7EE #EEFCF0

square

#EEF3FC #FCEEFA #FCF7EE #EEFCF0

split-complementary

#EEF3FC #FCF0EE #FAFCEE

monochromatic

#86AAEA #BACEF3 #E5EDFA #E5EDFA #E5EDFA

Accessibility & contrast

On white

1.11

#EEF3FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.86

#EEF3FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF3FC

18.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF3FC	#FFFFFF	#000000	##000000
##EEF3FC	1.00	1.11	18.86	18.86
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.86	21.00	1.00	1.00
##000000	18.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F0F3FC

Deuteranopia (green-blind)

#EFF2FC

Tritanopia (blue-blind)

#EBF5F6

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #eef3fc;
/* rgb */ color: rgb(238, 243, 252);
/* oklch */ color: oklch(96.3% 0.013 262.4);

Tailwind

colors: {
  custom: {
    50: '#f3f7fd',
    500: '#eef3fc',
    950: '#000000',
  },
}

SCSS

$custom: #eef3fc;
$custom-light: #f3f7fd;
$custom-dark: #000000;

JSON

{
  "hex": "#eef3fc",
  "rgb": {
    "r": 238,
    "g": 243,
    "b": 252
  },
  "hsl": {
    "h": 218.571,
    "s": 70,
    "l": 96.078
  },
  "oklch": {
    "l": 0.96297,
    "c": 0.0132,
    "h": 262.4
  },
  "luminance": 0.89307
}

Semantic roles & 50–950 ramp

primary

#EEF3FC

secondary

#E2CFAC

accent

#8E14D2

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#171717

muted

#858585

Preview Lab

Preview with #EEF3FC

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

Preview Lab → · Contrast checker → · Palette generator →