#A3DDFF#A3DDFF

#A3DDFF is a very light, moderate cyan. Relative luminance 0.667; OKLCH L 87.0% C 0.076 H 234.5°. Best body text is #000000 at 14.34:1 contrast (WCAG AA passes).

Color values

HEX	#A3DDFF
RGB	rgb(163, 221, 255)
HSL	hsl(202, 100%, 82%)
HSV	hsv(202, 36%, 100%)
CMYK	cmyk(36.1%, 13.3%, 0%, 0%)
CIE-LAB	lab(85.36, -10.36, -22.43)
CIE-LCH	lch(85.36, 24.71, 245.20°)
OKLab	oklab(86.96% -0.044 -0.0617)
OKLCH	oklch(86.96% 0.076 234.5)
XYZ	xyz(59.0048, 66.7161, 104.3568)
Luminance	0.6672 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DDFF #FFC5A3

analogous

#A3FFF3 #A3DDFF #A3AFFF

triadic

#A3DDFF #FFA3DD #DDFFA3

tetradic

#A3DDFF #F3A3FF #FFC5A3 #AFFFA3

square

#A3DDFF #F3A3FF #FFC5A3 #AFFFA3

split-complementary

#A3DDFF #FFA3AF #FFF3A3

monochromatic

#29B0FF #66C6FF #A3DDFF #E0F4FF #E0F4FF

Accessibility & contrast

On white

1.46

#A3DDFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.34

#A3DDFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DDFF

14.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DDFF	#FFFFFF	#000000	##000000
##A3DDFF	1.00	1.46	14.34	14.34
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.34	21.00	1.00	1.00
##000000	14.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CDDBFF

Deuteranopia (green-blind)

#C0D1FF

Tritanopia (blue-blind)

#83E6E8

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a3ddff;
/* rgb */ color: rgb(163, 221, 255);
/* oklch */ color: oklch(87.0% 0.076 234.5);

Tailwind

colors: {
  custom: {
    50: '#c1e7ff',
    500: '#a3ddff',
    950: '#000000',
  },
}

SCSS

$custom: #a3ddff;
$custom-light: #c1e7ff;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ddff",
  "rgb": {
    "r": 163,
    "g": 221,
    "b": 255
  },
  "hsl": {
    "h": 202.174,
    "s": 100,
    "l": 81.961
  },
  "oklch": {
    "l": 0.86957,
    "c": 0.07576,
    "h": 234.5
  },
  "luminance": 0.66719
}

Semantic roles & 50–950 ramp

primary

#A3DDFF

secondary

#E39263

accent

#5500E6

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#131618

muted

#828486

Preview Lab

Preview with #A3DDFF

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

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