#ADEFFE#ADEFFE

#ADEFFE is a very light, moderate cyan. Relative luminance 0.778; OKLCH L 91.3% C 0.069 H 213.3°. Best body text is #000000 at 16.55:1 contrast (WCAG AA passes).

Color values

HEX	#ADEFFE
RGB	rgb(173, 239, 254)
HSL	hsl(191, 98%, 84%)
HSV	hsv(191, 32%, 100%)
CMYK	cmyk(31.9%, 5.9%, 0%, 0.4%)
CIE-LAB	lab(90.67, -17.08, -13.85)
CIE-LCH	lch(90.67, 21.99, 219.04°)
OKLab	oklab(91.3% -0.0576 -0.0379)
OKLCH	oklch(91.3% 0.069 213.3)
XYZ	xyz(65.9836, 77.7694, 105.2809)
Luminance	0.7777 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#ADEFFE #FEBCAD

analogous

#ADFEE4 #ADEFFE #ADC6FE

triadic

#ADEFFE #FEADEF #EFFEAD

tetradic

#ADEFFE #E4ADFE #FEBCAD #C6FEAD

square

#ADEFFE #E4ADFE #FEBCAD #C6FEAD

split-complementary

#ADEFFE #FEADC6 #FEE4AD

monochromatic

#34D7FD #71E3FD #ADEFFE #E1F9FF #E1F9FF

Accessibility & contrast

On white

1.27

#ADEFFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.55

#ADEFFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #ADEFFE

16.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##ADEFFE	#FFFFFF	#000000	##000000
##ADEFFE	1.00	1.27	16.55	16.55
#FFFFFF	1.27	1.00	21.00	21.00
#000000	16.55	21.00	1.00	1.00
##000000	16.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E3EAFF

Deuteranopia (green-blind)

#D6E0FE

Tritanopia (blue-blind)

#91F5F3

Achromatopsia (no color)

#E4E4E4

Design tokens & code

CSS

--color: #adeffe;
/* rgb */ color: rgb(173, 239, 254);
/* oklch */ color: oklch(91.3% 0.069 213.3);

Tailwind

colors: {
  custom: {
    50: '#c8f4fe',
    500: '#adeffe',
    950: '#000000',
  },
}

SCSS

$custom: #adeffe;
$custom-light: #c8f4fe;
$custom-dark: #000000;

JSON

{
  "hex": "#adeffe",
  "rgb": {
    "r": 173,
    "g": 239,
    "b": 254
  },
  "hsl": {
    "h": 191.111,
    "s": 97.59,
    "l": 83.725
  },
  "oklch": {
    "l": 0.91302,
    "c": 0.06892,
    "h": 213.3
  },
  "luminance": 0.77773
}

Semantic roles & 50–950 ramp

primary

#ADEFFE

secondary

#E3826C

accent

#2A00E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131717

muted

#828585

Preview Lab

Preview with #ADEFFE

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

Preview Lab → · Contrast checker → · Palette generator →