#A3DDFD#A3DDFD

#A3DDFD is a very light, moderate cyan. Relative luminance 0.666; OKLCH L 86.9% C 0.074 H 232.9°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#A3DDFD
RGB	rgb(163, 221, 253)
HSL	hsl(201, 96%, 82%)
HSV	hsv(201, 36%, 99%)
CMYK	cmyk(35.6%, 12.6%, 0%, 0.8%)
CIE-LAB	lab(85.30, -10.86, -21.47)
CIE-LCH	lch(85.30, 24.06, 243.18°)
OKLab	oklab(86.88% -0.0447 -0.059)
OKLCH	oklch(86.88% 0.074 232.9)
XYZ	xyz(58.6845, 66.5880, 102.6700)
Luminance	0.6659 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DDFD #FDC3A3

analogous

#A3FDF0 #A3DDFD #A3B0FD

triadic

#A3DDFD #FDA3DD #DDFDA3

tetradic

#A3DDFD #F0A3FD #FDC3A3 #B0FDA3

square

#A3DDFD #F0A3FD #FDC3A3 #B0FDA3

split-complementary

#A3DDFD #FDA3B0 #FDF0A3

monochromatic

#2BB1FA #67C7FC #A3DDFD #DFF3FE #E1F4FE

Accessibility & contrast

On white

1.47

#A3DDFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#A3DDFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DDFD

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DDFD	#FFFFFF	#000000	##000000
##A3DDFD	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CEDBFF

Deuteranopia (green-blind)

#C1D1FD

Tritanopia (blue-blind)

#83E6E7

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a3ddfd;
/* rgb */ color: rgb(163, 221, 253);
/* oklch */ color: oklch(86.9% 0.074 232.9);

Tailwind

colors: {
  custom: {
    50: '#c1e7fe',
    500: '#a3ddfd',
    950: '#000000',
  },
}

SCSS

$custom: #a3ddfd;
$custom-light: #c1e7fe;
$custom-dark: #000000;

JSON

{
  "hex": "#a3ddfd",
  "rgb": {
    "r": 163,
    "g": 221,
    "b": 253
  },
  "hsl": {
    "h": 201.333,
    "s": 95.745,
    "l": 81.569
  },
  "oklch": {
    "l": 0.86884,
    "c": 0.07403,
    "h": 232.9
  },
  "luminance": 0.66591
}

Semantic roles & 50–950 ramp

primary

#A3DDFD

secondary

#E09064

accent

#5200E6

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#121617

muted

#828485

Preview Lab

Preview with #A3DDFD

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

Preview Lab → · Contrast checker → · Palette generator →