#DEF4FF#DEF4FF

#DEF4FF is a very light, muted cyan. Relative luminance 0.875; OKLCH L 95.4% C 0.028 H 229.2°. Best body text is #000000 at 18.49:1 contrast (WCAG AA passes).

Color values

HEX	#DEF4FF
RGB	rgb(222, 244, 255)
HSL	hsl(200, 100%, 94%)
HSV	hsv(200, 13%, 100%)
CMYK	cmyk(12.9%, 4.3%, 0%, 0%)
CIE-LAB	lab(94.93, -5.03, -7.72)
CIE-LCH	lch(94.93, 9.22, 236.91°)
OKLab	oklab(95.43% -0.018 -0.0208)
OKLCH	oklch(95.43% 0.028 229.2)
XYZ	xyz(80.5206, 87.4495, 107.2255)
Luminance	0.8745 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#DEF4FF #FFE9DE

analogous

#DEFFF9 #DEF4FF #DEE3FF

triadic

#DEF4FF #FFDEF4 #F4FFDE

tetradic

#DEF4FF #F9DEFF #FFE9DE #E3FFDE

square

#DEF4FF #F9DEFF #FFE9DE #E3FFDE

split-complementary

#DEF4FF #FFDEE3 #FFF9DE

monochromatic

#64CBFF #A1E0FF #DEF4FF #E0F5FF #E0F5FF

Accessibility & contrast

On white

1.14

#DEF4FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.49

#DEF4FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #DEF4FF

18.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##DEF4FF	#FFFFFF	#000000	##000000
##DEF4FF	1.00	1.14	18.49	18.49
#FFFFFF	1.14	1.00	21.00	21.00
#000000	18.49	21.00	1.00	1.00
##000000	18.49	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EEF3FF

Deuteranopia (green-blind)

#EAEFFF

Tritanopia (blue-blind)

#D5F7F7

Achromatopsia (no color)

#F0F0F0

Design tokens & code

CSS

--color: #def4ff;
/* rgb */ color: rgb(222, 244, 255);
/* oklch */ color: oklch(95.4% 0.028 229.2);

Tailwind

colors: {
  custom: {
    50: '#e8f7ff',
    500: '#def4ff',
    950: '#000000',
  },
}

SCSS

$custom: #def4ff;
$custom-light: #e8f7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#def4ff",
  "rgb": {
    "r": 222,
    "g": 244,
    "b": 255
  },
  "hsl": {
    "h": 200,
    "s": 100,
    "l": 93.529
  },
  "oklch": {
    "l": 0.95432,
    "c": 0.02752,
    "h": 229.2
  },
  "luminance": 0.87451
}

Semantic roles & 50–950 ramp

primary

#DEF4FF

secondary

#ECB295

accent

#4D00E6

background

#FEFFFF

surface

#FCFEFF

border

#D5D6D7

text

#161718

muted

#848586

Preview Lab

Preview with #DEF4FF

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

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