#ECFBFC#ECFBFC

#ECFBFC is a very light, near-neutral teal. Relative luminance 0.939; OKLCH L 97.7% C 0.016 H 201.7°. Best body text is #000000 at 19.77:1 contrast (WCAG AA passes).

Color values

HEX	#ECFBFC
RGB	rgb(236, 251, 252)
HSL	hsl(184, 73%, 96%)
HSV	hsv(184, 6%, 99%)
CMYK	cmyk(6.3%, 0.4%, 0%, 1.2%)
CIE-LAB	lab(97.57, -4.71, -2.17)
CIE-LCH	lch(97.57, 5.19, 204.74°)
OKLab	oklab(97.73% -0.0147 -0.0058)
OKLCH	oklch(97.73% 0.016 201.7)
XYZ	xyz(86.6563, 93.8546, 105.6269)
Luminance	0.9386 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ECFBFC #FCEDEC

analogous

#ECFCF5 #ECFBFC #ECF3FC

triadic

#ECFBFC #FCECFB #FBFCEC

tetradic

#ECFBFC #F5ECFC #FCEDEC #F3FCEC

square

#ECFBFC #F5ECFC #FCEDEC #F3FCEC

split-complementary

#ECFBFC #FCECF3 #FCF5EC

monochromatic

#82E5EB #B7F0F4 #E5F9FB #E5F9FB #E5F9FB

Accessibility & contrast

On white

1.06

#ECFBFC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.77

#ECFBFC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ECFBFC

19.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ECFBFC	#FFFFFF	#000000	##000000
##ECFBFC	1.00	1.06	19.77	19.77
#FFFFFF	1.06	1.00	21.00	21.00
#000000	19.77	21.00	1.00	1.00
##000000	19.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F9F9FC

Deuteranopia (green-blind)

#F5F7FC

Tritanopia (blue-blind)

#E8FCFB

Achromatopsia (no color)

#F8F8F8

Design tokens & code

CSS

--color: #ecfbfc;
/* rgb */ color: rgb(236, 251, 252);
/* oklch */ color: oklch(97.7% 0.016 201.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#ecfbfc",
  "rgb": {
    "r": 236,
    "g": 251,
    "b": 252
  },
  "hsl": {
    "h": 183.75,
    "s": 72.727,
    "l": 95.686
  },
  "oklch": {
    "l": 0.9773,
    "c": 0.01583,
    "h": 201.7
  },
  "luminance": 0.93856
}

Semantic roles & 50–950 ramp

primary

#ECFBFC

secondary

#E3ADA9

accent

#1D11D5

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#161717

muted

#858585

Preview Lab

Preview with #ECFBFC

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

Preview Lab → · Contrast checker → · Palette generator →