#ECFCFC#ECFCFC

#ECFCFC is a very light, near-neutral teal. Relative luminance 0.945; OKLCH L 97.9% C 0.017 H 196.9°. Best body text is #000000 at 19.90:1 contrast (WCAG AA passes).

Color values

HEX	#ECFCFC
RGB	rgb(236, 252, 252)
HSL	hsl(180, 73%, 96%)
HSV	hsv(180, 6%, 99%)
CMYK	cmyk(6.3%, 0%, 0%, 1.2%)
CIE-LAB	lab(97.83, -5.21, -1.80)
CIE-LCH	lch(97.83, 5.51, 199.06°)
OKLab	oklab(97.93% -0.0161 -0.0049)
OKLCH	oklch(97.93% 0.017 196.9)
XYZ	xyz(86.9695, 94.4810, 105.7313)
Luminance	0.9448 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFCFC #FCECEC

analogous

#ECFCF4 #ECFCFC #ECF4FC

triadic

#ECFCFC #FCECFC #FCFCEC

tetradic

#ECFCFC #F4ECFC #FCECEC #F4FCEC

square

#ECFCFC #F4ECFC #FCECEC #F4FCEC

split-complementary

#ECFCFC #FCECF4 #FCF4EC

monochromatic

#82EBEB #B7F4F4 #E5FBFB #E5FBFB #E5FBFB

Accessibility & contrast

On white

1.06

#ECFCFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.90

#ECFCFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFCFC

19.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFCFC	#FFFFFF	#000000	##000000
##ECFCFC	1.00	1.06	19.90	19.90
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.90	21.00	1.00	1.00
##000000	19.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAFAFC

Deuteranopia (green-blind)

#F6F8FC

Tritanopia (blue-blind)

#E8FDFC

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #ecfcfc;
/* rgb */ color: rgb(236, 252, 252);
/* oklch */ color: oklch(97.9% 0.017 196.9);

Tailwind

colors: {
  custom: {
    50: '#f2fdfd',
    500: '#ecfcfc',
    950: '#000000',
  },
}

SCSS

$custom: #ecfcfc;
$custom-light: #f2fdfd;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfcfc",
  "rgb": {
    "r": 236,
    "g": 252,
    "b": 252
  },
  "hsl": {
    "h": 180,
    "s": 72.727,
    "l": 95.686
  },
  "oklch": {
    "l": 0.97928,
    "c": 0.01679,
    "h": 196.9
  },
  "luminance": 0.94482
}

Semantic roles & 50–950 ramp

primary

#ECFCFC

secondary

#E3A9A9

accent

#1111D5

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECFCFC

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

Preview Lab → · Contrast checker → · Palette generator →