#ECFDFC#ECFDFC

#ECFDFC is a very light, near-neutral teal. Relative luminance 0.951; OKLCH L 98.1% C 0.018 H 192.6°. Best body text is #000000 at 20.02:1 contrast (WCAG AA passes).

Color values

HEX	#ECFDFC
RGB	rgb(236, 253, 252)
HSL	hsl(176, 81%, 96%)
HSV	hsv(176, 7%, 99%)
CMYK	cmyk(6.7%, 0%, 0.4%, 0.8%)
CIE-LAB	lab(98.08, -5.71, -1.43)
CIE-LCH	lch(98.08, 5.89, 194.06°)
OKLab	oklab(98.13% -0.0174 -0.0039)
OKLCH	oklch(98.13% 0.018 192.6)
XYZ	xyz(87.2843, 95.1107, 105.8363)
Luminance	0.9511 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFDFC #FDECED

analogous

#ECFDF3 #ECFDFC #ECF5FD

triadic

#ECFDFC #FCECFD #FDFCEC

tetradic

#ECFDFC #F3ECFD #FDECED #F5FDEC

square

#ECFDFC #F3ECFD #FDECED #F5FDEC

split-complementary

#ECFDFC #FDECF5 #FDF3EC

monochromatic

#7DF1EB #B5F7F3 #E3FCFB #E3FCFB #E3FCFB

Accessibility & contrast

On white

1.05

#ECFDFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.02

#ECFDFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFDFC

20.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFDFC	#FFFFFF	#000000	##000000
##ECFDFC	1.00	1.05	20.02	20.02
#FFFFFF	1.05	1.00	21.00	21.00
#000000	20.02	21.00	1.00	1.00
##000000	20.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FBFBFC

Deuteranopia (green-blind)

#F7F8FC

Tritanopia (blue-blind)

#E8FEFD

Achromatopsia (no color)

#F9F9F9

Design tokens & code

CSS

--color: #ecfdfc;
/* rgb */ color: rgb(236, 253, 252);
/* oklch */ color: oklch(98.1% 0.018 192.6);

Tailwind

colors: {
  custom: {
    50: '#f2fefd',
    500: '#ecfdfc',
    950: '#000000',
  },
}

SCSS

$custom: #ecfdfc;
$custom-light: #f2fefd;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfdfc",
  "rgb": {
    "r": 236,
    "g": 253,
    "b": 252
  },
  "hsl": {
    "h": 176.471,
    "s": 80.952,
    "l": 95.882
  },
  "oklch": {
    "l": 0.98127,
    "c": 0.01785,
    "h": 192.6
  },
  "luminance": 0.95112
}

Semantic roles & 50–950 ramp

primary

#ECFDFC

secondary

#E7A7AA

accent

#0815DD

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECFDFC

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

Preview Lab → · Contrast checker → · Palette generator →