#A3ECFF#A3ECFF

#A3ECFF is a very light, moderate cyan. Relative luminance 0.750; OKLCH L 90.2% C 0.077 H 215.8°. Best body text is #000000 at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#A3ECFF
RGB	rgb(163, 236, 255)
HSL	hsl(192, 100%, 82%)
HSV	hsv(192, 36%, 100%)
CMYK	cmyk(36.1%, 7.5%, 0%, 0%)
CIE-LAB	lab(89.39, -17.99, -16.35)
CIE-LCH	lch(89.39, 24.30, 222.27°)
OKLab	oklab(90.16% -0.0621 -0.0448)
OKLCH	oklch(90.16% 0.077 215.8)
XYZ	xyz(63.1435, 74.9936, 105.7363)
Luminance	0.7500 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3ECFF #FFB6A3

analogous

#A3FFE4 #A3ECFF #A3BEFF

triadic

#A3ECFF #FFA3EC #ECFFA3

tetradic

#A3ECFF #E4A3FF #FFB6A3 #BEFFA3

square

#A3ECFF #E4A3FF #FFB6A3 #BEFFA3

split-complementary

#A3ECFF #FFA3BE #FFE4A3

monochromatic

#29D3FF #66DFFF #A3ECFF #E0F9FF #E0F9FF

Accessibility & contrast

On white

1.31

#A3ECFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.00

#A3ECFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3ECFF

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3ECFF	#FFFFFF	#000000	##000000
##A3ECFF	1.00	1.31	16.00	16.00
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.00	21.00	1.00	1.00
##000000	16.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEE7FF

Deuteranopia (green-blind)

#D0DCFF

Tritanopia (blue-blind)

#80F3F2

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #a3ecff;
/* rgb */ color: rgb(163, 236, 255);
/* oklch */ color: oklch(90.2% 0.077 215.8);

Tailwind

colors: {
  custom: {
    50: '#c1f2ff',
    500: '#a3ecff',
    950: '#000000',
  },
}

SCSS

$custom: #a3ecff;
$custom-light: #c1f2ff;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ecff",
  "rgb": {
    "r": 163,
    "g": 236,
    "b": 255
  },
  "hsl": {
    "h": 192.391,
    "s": 100,
    "l": 81.961
  },
  "oklch": {
    "l": 0.90155,
    "c": 0.07659,
    "h": 215.8
  },
  "luminance": 0.74997
}

Semantic roles & 50–950 ramp

primary

#A3ECFF

secondary

#E37D63

accent

#2F00E6

background

#FDFFFF

surface

#F9FEFF

border

#D2D6D7

text

#131718

muted

#828586

Preview Lab

Preview with #A3ECFF

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

Preview Lab → · Contrast checker → · Palette generator →