#ECFBFB#ECFBFB

#ECFBFB is a very light, near-neutral teal. Relative luminance 0.938; OKLCH L 97.7% C 0.016 H 196.9°. Best body text is #000000 at 19.76:1 contrast (WCAG AA passes).

Color values

HEX	#ECFBFB
RGB	rgb(236, 251, 251)
HSL	hsl(180, 65%, 95%)
HSV	hsv(180, 6%, 98%)
CMYK	cmyk(6%, 0%, 0%, 1.6%)
CIE-LAB	lab(97.55, -4.89, -1.69)
CIE-LCH	lch(97.55, 5.18, 199.08°)
OKLab	oklab(97.7% -0.0151 -0.0046)
OKLCH	oklch(97.7% 0.016 196.9)
XYZ	xyz(86.4982, 93.7914, 104.7945)
Luminance	0.9379 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFBFB #FBECEC

analogous

#ECFBF3 #ECFBFB #ECF3FB

triadic

#ECFBFB #FBECFB #FBFBEC

tetradic

#ECFBFB #F3ECFB #FBECEC #F3FBEC

square

#ECFBFB #F3ECFB #FBECEC #F3FBEC

split-complementary

#ECFBFB #FBECF3 #FBF3EC

monochromatic

#87E6E6 #B9F0F0 #E6FAFA #E6FAFA #E6FAFA

Accessibility & contrast

On white

1.06

#ECFBFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.76

#ECFBFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFBFB

19.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFBFB	#FFFFFF	#000000	##000000
##ECFBFB	1.00	1.06	19.76	19.76
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.76	21.00	1.00	1.00
##000000	19.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9F9FB

Deuteranopia (green-blind)

#F6F7FB

Tritanopia (blue-blind)

#E8FCFB

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #ecfbfb;
/* rgb */ color: rgb(236, 251, 251);
/* oklch */ color: oklch(97.7% 0.016 196.9);

Tailwind

colors: {
  custom: {
    50: '#f2fcfc',
    500: '#ecfbfb',
    950: '#000000',
  },
}

SCSS

$custom: #ecfbfb;
$custom-light: #f2fcfc;
$custom-dark: #000000;

JSON

{
  "hex": "#ecfbfb",
  "rgb": {
    "r": 236,
    "g": 251,
    "b": 251
  },
  "hsl": {
    "h": 180,
    "s": 65.217,
    "l": 95.49
  },
  "oklch": {
    "l": 0.97701,
    "c": 0.01576,
    "h": 196.9
  },
  "luminance": 0.93792
}

Semantic roles & 50–950 ramp

primary

#ECFBFB

secondary

#E0ABAB

accent

#1818CD

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECFBFB

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

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