#EEF5FB#EEF5FB

#EEF5FB is a very light, near-neutral cyan. Relative luminance 0.904; OKLCH L 96.7% C 0.011 H 243.7°. Best body text is #000000 at 19.09:1 contrast (WCAG AA passes).

Color values

HEX	#EEF5FB
RGB	rgb(238, 245, 251)
HSL	hsl(208, 62%, 96%)
HSV	hsv(208, 5%, 98%)
CMYK	cmyk(5.2%, 2.4%, 0%, 1.6%)
CIE-LAB	lab(96.18, -1.21, -3.68)
CIE-LCH	lch(96.18, 3.88, 251.77°)
OKLab	oklab(96.66% -0.0049 -0.0098)
OKLCH	oklch(96.66% 0.011 243.7)
XYZ	xyz(85.3215, 90.4464, 104.2110)
Luminance	0.9045 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EEF5FB #FBF4EE

analogous

#EEFBFA #EEF5FB #EEEEFB

triadic

#EEF5FB #FBEEF5 #F5FBEE

tetradic

#EEF5FB #FAEEFB #FBF4EE #EEFBEE

square

#EEF5FB #FAEEFB #FBF4EE #EEFBEE

split-complementary

#EEF5FB #FBEEEE #FBFAEE

monochromatic

#8BBBE4 #BCD8EF #E6F0F9 #E6F0F9 #E6F0F9

Accessibility & contrast

On white

1.10

#EEF5FB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.09

#EEF5FB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EEF5FB

19.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EEF5FB	#FFFFFF	#000000	##000000
##EEF5FB	1.00	1.10	19.09	19.09
#FFFFFF	1.10	1.00	21.00	21.00
#000000	19.09	21.00	1.00	1.00
##000000	19.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3F5FB

Deuteranopia (green-blind)

#F1F3FB

Tritanopia (blue-blind)

#EBF6F7

Achromatopsia (no color)

#F4F4F4

Design tokens & code

CSS

--color: #eef5fb;
/* rgb */ color: rgb(238, 245, 251);
/* oklch */ color: oklch(96.7% 0.011 243.7);

Tailwind

colors: {
  custom: {
    50: '#f3f8fc',
    500: '#eef5fb',
    950: '#000000',
  },
}

SCSS

$custom: #eef5fb;
$custom-light: #f3f8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#eef5fb",
  "rgb": {
    "r": 238,
    "g": 245,
    "b": 251
  },
  "hsl": {
    "h": 207.692,
    "s": 61.905,
    "l": 95.882
  },
  "oklch": {
    "l": 0.9666,
    "c": 0.01098,
    "h": 243.7
  },
  "luminance": 0.90447
}

Semantic roles & 50–950 ramp

primary

#EEF5FB

secondary

#DFC5AE

accent

#6C1CCA

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#171717

muted

#858585

Preview Lab

Preview with #EEF5FB

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

Preview Lab → · Contrast checker → · Palette generator →