#A3EEFF#A3EEFF

#A3EEFF is a very light, moderate cyan. Relative luminance 0.762; OKLCH L 90.6% C 0.077 H 213.4°. Best body text is #000000 at 16.23:1 contrast (WCAG AA passes).

Color values

HEX	#A3EEFF
RGB	rgb(163, 238, 255)
HSL	hsl(191, 100%, 82%)
HSV	hsv(191, 36%, 100%)
CMYK	cmyk(36.1%, 6.7%, 0%, 0%)
CIE-LAB	lab(89.93, -18.98, -15.54)
CIE-LCH	lch(89.93, 24.53, 219.30°)
OKLab	oklab(90.59% -0.0645 -0.0426)
OKLCH	oklch(90.59% 0.077 213.4)
XYZ	xyz(63.7226, 76.1517, 105.9293)
Luminance	0.7616 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3EEFF #FFB4A3

analogous

#A3FFE2 #A3EEFF #A3C0FF

triadic

#A3EEFF #FFA3EE #EEFFA3

tetradic

#A3EEFF #E2A3FF #FFB4A3 #C0FFA3

square

#A3EEFF #E2A3FF #FFB4A3 #C0FFA3

split-complementary

#A3EEFF #FFA3C0 #FFE2A3

monochromatic

#29D7FF #66E3FF #A3EEFF #E0F9FF #E0F9FF

Accessibility & contrast

On white

1.29

#A3EEFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.23

#A3EEFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3EEFF

16.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3EEFF	#FFFFFF	#000000	##000000
##A3EEFF	1.00	1.29	16.23	16.23
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.23	21.00	1.00	1.00
##000000	16.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E9FF

Deuteranopia (green-blind)

#D2DDFF

Tritanopia (blue-blind)

#80F5F3

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #a3eeff;
/* rgb */ color: rgb(163, 238, 255);
/* oklch */ color: oklch(90.6% 0.077 213.4);

Tailwind

colors: {
  custom: {
    50: '#c1f3ff',
    500: '#a3eeff',
    950: '#000000',
  },
}

SCSS

$custom: #a3eeff;
$custom-light: #c1f3ff;
$custom-dark: #000000;

JSON

{
  "hex": "#a3eeff",
  "rgb": {
    "r": 163,
    "g": 238,
    "b": 255
  },
  "hsl": {
    "h": 191.087,
    "s": 100,
    "l": 81.961
  },
  "oklch": {
    "l": 0.90585,
    "c": 0.07729,
    "h": 213.4
  },
  "luminance": 0.76156
}

Semantic roles & 50–950 ramp

primary

#A3EEFF

secondary

#E37B63

accent

#2A00E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131718

muted

#828586

Preview Lab

Preview with #A3EEFF

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

Preview Lab → · Contrast checker → · Palette generator →