#A4E4FF#A4E4FF

#A4E4FF is a very light, moderate cyan. Relative luminance 0.706; OKLCH L 88.5% C 0.074 H 226.0°. Best body text is #000000 at 15.12:1 contrast (WCAG AA passes).

Color values

HEX	#A4E4FF
RGB	rgb(164, 228, 255)
HSL	hsl(198, 100%, 82%)
HSV	hsv(198, 36%, 100%)
CMYK	cmyk(35.7%, 10.6%, 0%, 0%)
CIE-LAB	lab(87.29, -13.69, -19.51)
CIE-LCH	lch(87.29, 23.83, 234.94°)
OKLab	oklab(88.5% -0.0516 -0.0535)
OKLCH	oklch(88.5% 0.074 226)
XYZ	xyz(61.0972, 70.5958, 104.9953)
Luminance	0.7060 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4E4FF #FFBFA4

analogous

#A4FFEC #A4E4FF #A4B7FF

triadic

#A4E4FF #FFA4E4 #E4FFA4

tetradic

#A4E4FF #ECA4FF #FFBFA4 #B7FFA4

square

#A4E4FF #ECA4FF #FFBFA4 #B7FFA4

split-complementary

#A4E4FF #FFA4B7 #FFECA4

monochromatic

#2AC0FF #67D2FF #A4E4FF #E0F6FF #E0F6FF

Accessibility & contrast

On white

1.39

#A4E4FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.12

#A4E4FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4E4FF

15.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4E4FF	#FFFFFF	#000000	##000000
##A4E4FF	1.00	1.39	15.12	15.12
#FFFFFF	1.39	1.00	21.00	21.00
#000000	15.12	21.00	1.00	1.00
##000000	15.12	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5E1FF

Deuteranopia (green-blind)

#C8D6FF

Tritanopia (blue-blind)

#83ECEC

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #a4e4ff;
/* rgb */ color: rgb(164, 228, 255);
/* oklch */ color: oklch(88.5% 0.074 226.0);

Tailwind

colors: {
  custom: {
    50: '#c2ecff',
    500: '#a4e4ff',
    950: '#000000',
  },
}

SCSS

$custom: #a4e4ff;
$custom-light: #c2ecff;
$custom-dark: #000000;

JSON

{
  "hex": "#a4e4ff",
  "rgb": {
    "r": 164,
    "g": 228,
    "b": 255
  },
  "hsl": {
    "h": 197.802,
    "s": 100,
    "l": 82.157
  },
  "oklch": {
    "l": 0.88498,
    "c": 0.07439,
    "h": 226
  },
  "luminance": 0.70599
}

Semantic roles & 50–950 ramp

primary

#A4E4FF

secondary

#E48A64

accent

#4400E6

background

#FDFEFF

surface

#F9FDFF

border

#D2D5D7

text

#131618

muted

#828486

Preview Lab

Preview with #A4E4FF

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

Preview Lab → · Contrast checker → · Palette generator →