#ECFAFC#ECFAFC

#ECFAFC is a very light, near-neutral teal. Relative luminance 0.932; OKLCH L 97.5% C 0.015 H 207.1°. Best body text is #000000 at 19.65:1 contrast (WCAG AA passes).

Color values

HEX	#ECFAFC
RGB	rgb(236, 250, 252)
HSL	hsl(188, 73%, 96%)
HSV	hsv(188, 6%, 99%)
CMYK	cmyk(6.3%, 0.8%, 0%, 1.2%)
CIE-LAB	lab(97.32, -4.21, -2.54)
CIE-LCH	lch(97.32, 4.91, 211.13°)
OKLab	oklab(97.53% -0.0133 -0.0068)
OKLCH	oklch(97.53% 0.015 207.1)
XYZ	xyz(86.3447, 93.2315, 105.5231)
Luminance	0.9323 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFAFC #FCEEEC

analogous

#ECFCF6 #ECFAFC #ECF2FC

triadic

#ECFAFC #FCECFA #FAFCEC

tetradic

#ECFAFC #F6ECFC #FCEEEC #F2FCEC

square

#ECFAFC #F6ECFC #FCEEEC #F2FCEC

split-complementary

#ECFAFC #FCECF2 #FCF6EC

monochromatic

#82DEEB #B7ECF4 #E5F8FB #E5F8FB #E5F8FB

Accessibility & contrast

On white

1.07

#ECFAFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.65

#ECFAFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFAFC

19.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFAFC	#FFFFFF	#000000	##000000
##ECFAFC	1.00	1.07	19.65	19.65
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.65	21.00	1.00	1.00
##000000	19.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F8F9FC

Deuteranopia (green-blind)

#F5F6FC

Tritanopia (blue-blind)

#E8FBFB

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #ecfafc;
/* rgb */ color: rgb(236, 250, 252);
/* oklch */ color: oklch(97.5% 0.015 207.1);

Tailwind

colors: {
  custom: {
    50: '#f2fcfd',
    500: '#ecfafc',
    950: '#000000',
  },
}

SCSS

$custom: #ecfafc;
$custom-light: #f2fcfd;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfafc",
  "rgb": {
    "r": 236,
    "g": 250,
    "b": 252
  },
  "hsl": {
    "h": 187.5,
    "s": 72.727,
    "l": 95.686
  },
  "oklch": {
    "l": 0.97531,
    "c": 0.015,
    "h": 207.1
  },
  "luminance": 0.93232
}

Semantic roles & 50–950 ramp

primary

#ECFAFC

secondary

#E3B0A9

accent

#2911D5

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECFAFC

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

Preview Lab → · Contrast checker → · Palette generator →