#ECF9FA#ECF9FA

#ECF9FA is a very light, near-neutral teal. Relative luminance 0.925; OKLCH L 97.3% C 0.014 H 202.4°. Best body text is #000000 at 19.50:1 contrast (WCAG AA passes).

Color values

HEX	#ECF9FA
RGB	rgb(236, 249, 250)
HSL	hsl(184, 58%, 95%)
HSV	hsv(184, 6%, 98%)
CMYK	cmyk(5.6%, 0.4%, 0%, 2%)
CIE-LAB	lab(97.02, -4.07, -1.95)
CIE-LCH	lch(97.02, 4.51, 205.63°)
OKLab	oklab(97.28% -0.0127 -0.0053)
OKLCH	oklch(97.28% 0.014 202.4)
XYZ	xyz(85.7196, 92.4856, 103.7594)
Luminance	0.9249 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECF9FA #FAEDEC

analogous

#ECFAF4 #ECF9FA #ECF2FA

triadic

#ECF9FA #FAECF9 #F9FAEC

tetradic

#ECF9FA #F4ECFA #FAEDEC #F2FAEC

square

#ECF9FA #F4ECFA #FAEDEC #F2FAEC

split-complementary

#ECF9FA #FAECF2 #FAF4EC

monochromatic

#8BDAE0 #BCEAED #E7F7F9 #E7F7F9 #E7F7F9

Accessibility & contrast

On white

1.08

#ECF9FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.50

#ECF9FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECF9FA

19.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECF9FA	#FFFFFF	#000000	##000000
##ECF9FA	1.00	1.08	19.50	19.50
#FFFFFF	1.08	1.00	21.00	21.00
#000000	19.50	21.00	1.00	1.00
##000000	19.50	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F7F8FA

Deuteranopia (green-blind)

#F4F5FA

Tritanopia (blue-blind)

#E8FAF9

Achromatopsia (no color)

#F6F6F6

Design tokens & code

CSS

--color: #ecf9fa;
/* rgb */ color: rgb(236, 249, 250);
/* oklch */ color: oklch(97.3% 0.014 202.4);

Tailwind

colors: {
  custom: {
    50: '#f2fbfb',
    500: '#ecf9fa',
    950: '#000000',
  },
}

SCSS

$custom: #ecf9fa;
$custom-light: #f2fbfb;
$custom-dark: #000000;

JSON

{
  "hex": "#ecf9fa",
  "rgb": {
    "r": 236,
    "g": 249,
    "b": 250
  },
  "hsl": {
    "h": 184.286,
    "s": 58.333,
    "l": 95.294
  },
  "oklch": {
    "l": 0.97275,
    "c": 0.01378,
    "h": 202.4
  },
  "luminance": 0.92486
}

Semantic roles & 50–950 ramp

primary

#ECF9FA

secondary

#DDB1AD

accent

#2B20C6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECF9FA

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

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