#ADEFFF#ADEFFF

#ADEFFF is a very light, moderate cyan. Relative luminance 0.778; OKLCH L 91.3% C 0.069 H 214.4°. Best body text is #000000 at 16.57:1 contrast (WCAG AA passes).

Color values

HEX	#ADEFFF
RGB	rgb(173, 239, 255)
HSL	hsl(192, 100%, 84%)
HSV	hsv(192, 32%, 100%)
CMYK	cmyk(32.2%, 6.3%, 0%, 0%)
CIE-LAB	lab(90.70, -16.85, -14.33)
CIE-LCH	lch(90.70, 22.11, 220.38°)
OKLab	oklab(91.34% -0.0572 -0.0392)
OKLCH	oklch(91.34% 0.069 214.4)
XYZ	xyz(66.1441, 77.8337, 106.1265)
Luminance	0.7784 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADEFFF #FFBDAD

analogous

#ADFFE6 #ADEFFF #ADC6FF

triadic

#ADEFFF #FFADEF #EFFFAD

tetradic

#ADEFFF #E6ADFF #FFBDAD #C6FFAD

square

#ADEFFF #E6ADFF #FFBDAD #C6FFAD

split-complementary

#ADEFFF #FFADC6 #FFE6AD

monochromatic

#33D7FF #70E3FF #ADEFFF #E0F9FF #E0F9FF

Accessibility & contrast

On white

1.27

#ADEFFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.57

#ADEFFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADEFFF

16.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADEFFF	#FFFFFF	#000000	##000000
##ADEFFF	1.00	1.27	16.57	16.57
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.57	21.00	1.00	1.00
##000000	16.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3EAFF

Deuteranopia (green-blind)

#D5E0FF

Tritanopia (blue-blind)

#90F6F4

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #adefff;
/* rgb */ color: rgb(173, 239, 255);
/* oklch */ color: oklch(91.3% 0.069 214.4);

Tailwind

colors: {
  custom: {
    50: '#c8f4ff',
    500: '#adefff',
    950: '#000000',
  },
}

SCSS

$custom: #adefff;
$custom-light: #c8f4ff;
$custom-dark: #000000;

JSON

{
  "hex": "#adefff",
  "rgb": {
    "r": 173,
    "g": 239,
    "b": 255
  },
  "hsl": {
    "h": 191.707,
    "s": 100,
    "l": 83.922
  },
  "oklch": {
    "l": 0.91335,
    "c": 0.06934,
    "h": 214.4
  },
  "luminance": 0.77837
}

Semantic roles & 50–950 ramp

primary

#ADEFFF

secondary

#E5836B

accent

#2D00E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131718

muted

#828586

Preview Lab

Preview with #ADEFFF

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

Preview Lab → · Contrast checker → · Palette generator →