#EDF9FF#EDF9FF

#EDF9FF is a very light, near-neutral cyan. Relative luminance 0.930; OKLCH L 97.5% C 0.015 H 229.0°. Best body text is #000000 at 19.60:1 contrast (WCAG AA passes).

Color values

HEX	#EDF9FF
RGB	rgb(237, 249, 255)
HSL	hsl(200, 100%, 96%)
HSV	hsv(200, 7%, 100%)
CMYK	cmyk(7.1%, 2.4%, 0%, 0%)
CIE-LAB	lab(97.22, -2.82, -4.23)
CIE-LCH	lch(97.22, 5.08, 236.31°)
OKLab	oklab(97.49% -0.0099 -0.0113)
OKLCH	oklch(97.49% 0.015 229)
XYZ	xyz(86.8470, 92.9750, 107.9589)
Luminance	0.9298 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#EDF9FF #FFF3ED

analogous

#EDFFFC #EDF9FF #EDF0FF

triadic

#EDF9FF #FFEDF9 #F9FFED

tetradic

#EDF9FF #FCEDFF #FFF3ED #F0FFED

square

#EDF9FF #FCEDFF #FFF3ED #F0FFED

split-complementary

#EDF9FF #FFEDF0 #FFFCED

monochromatic

#73D0FF #B0E5FF #E0F5FF #E0F5FF #E0F5FF

Accessibility & contrast

On white

1.07

#EDF9FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.60

#EDF9FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #EDF9FF

19.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##EDF9FF	#FFFFFF	#000000	##000000
##EDF9FF	1.00	1.07	19.60	19.60
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.60	21.00	1.00	1.00
##000000	19.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F6F8FF

Deuteranopia (green-blind)

#F3F6FF

Tritanopia (blue-blind)

#E9FBFB

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #edf9ff;
/* rgb */ color: rgb(237, 249, 255);
/* oklch */ color: oklch(97.5% 0.015 229.0);

Tailwind

colors: {
  custom: {
    50: '#f2fbff',
    500: '#edf9ff',
    950: '#000000',
  },
}

SCSS

$custom: #edf9ff;
$custom-light: #f2fbff;
$custom-dark: #000000;

JSON

{
  "hex": "#edf9ff",
  "rgb": {
    "r": 237,
    "g": 249,
    "b": 255
  },
  "hsl": {
    "h": 200,
    "s": 100,
    "l": 96.471
  },
  "oklch": {
    "l": 0.97492,
    "c": 0.01503,
    "h": 229
  },
  "luminance": 0.92976
}

Semantic roles & 50–950 ramp

primary

#EDF9FF

secondary

#EFBBA2

accent

#4D00E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171718

muted

#858586

Preview Lab

Preview with #EDF9FF

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

Preview Lab → · Contrast checker → · Palette generator →