#A3DFEF#A3DFEF

#A3DFEF is a very light, moderate cyan. Relative luminance 0.668; OKLCH L 86.8% C 0.065 H 216.1°. Best body text is #000000 at 14.36:1 contrast (WCAG AA passes).

Color values

HEX	#A3DFEF
RGB	rgb(163, 223, 239)
HSL	hsl(193, 70%, 79%)
HSV	hsv(193, 32%, 94%)
CMYK	cmyk(31.8%, 6.7%, 0%, 6.3%)
CIE-LAB	lab(85.40, -15.25, -13.93)
CIE-LCH	lch(85.40, 20.65, 222.41°)
OKLab	oklab(86.82% -0.0523 -0.0381)
OKLCH	oklch(86.82% 0.065 216.1)
XYZ	xyz(57.0668, 66.7909, 91.5296)
Luminance	0.6679 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DFEF #EFB3A3

analogous

#A3EFD9 #A3DFEF #A3B9EF

triadic

#A3DFEF #EFA3DF #DFEFA3

tetradic

#A3DFEF #D9A3EF #EFB3A3 #B9EFA3

square

#A3DFEF #D9A3EF #EFB3A3 #B9EFA3

split-complementary

#A3DFEF #EFA3B9 #EFD9A3

monochromatic

#3BBBDD #6FCDE6 #A3DFEF #D7F1F8 #E5F6FA

Accessibility & contrast

On white

1.46

#A3DFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.36

#A3DFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DFEF

14.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DFEF	#FFFFFF	#000000	##000000
##A3DFEF	1.00	1.46	14.36	14.36
#FFFFFF	1.46	1.00	21.00	21.00
#000000	14.36	21.00	1.00	1.00
##000000	14.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4DBF0

Deuteranopia (green-blind)

#C7D1EF

Tritanopia (blue-blind)

#89E5E4

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #a3dfef;
/* rgb */ color: rgb(163, 223, 239);
/* oklch */ color: oklch(86.8% 0.065 216.1);

Tailwind

colors: {
  custom: {
    50: '#c0e9f4',
    500: '#a3dfef',
    950: '#000000',
  },
}

SCSS

$custom: #a3dfef;
$custom-light: #c0e9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#a3dfef",
  "rgb": {
    "r": 163,
    "g": 223,
    "b": 239
  },
  "hsl": {
    "h": 192.632,
    "s": 70.37,
    "l": 78.824
  },
  "oklch": {
    "l": 0.86821,
    "c": 0.0647,
    "h": 216.1
  },
  "luminance": 0.66794
}

Semantic roles & 50–950 ramp

primary

#A3DFEF

secondary

#CC7F6A

accent

#3B13D2

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#121617

muted

#828485

Preview Lab

Preview with #A3DFEF

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

Preview Lab → · Contrast checker → · Palette generator →