#A3DAEE#A3DAEE

#A3DAEE is a very light, moderate cyan. Relative luminance 0.641; OKLCH L 85.7% C 0.063 H 222.3°. Best body text is #000000 at 13.82:1 contrast (WCAG AA passes).

Color values

HEX	#A3DAEE
RGB	rgb(163, 218, 238)
HSL	hsl(196, 69%, 79%)
HSV	hsv(196, 32%, 93%)
CMYK	cmyk(31.5%, 8.4%, 0%, 6.7%)
CIE-LAB	lab(84.02, -12.94, -15.47)
CIE-LCH	lch(84.02, 20.17, 230.10°)
OKLab	oklab(85.72% -0.0464 -0.0423)
OKLCH	oklch(85.72% 0.063 222.3)
XYZ	xyz(55.6033, 64.0996, 90.3150)
Luminance	0.6410 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3DAEE #EEB7A3

analogous

#A3EEDC #A3DAEE #A3B4EE

triadic

#A3DAEE #EEA3DA #DAEEA3

tetradic

#A3DAEE #DCA3EE #EEB7A3 #B4EEA3

square

#A3DAEE #DCA3EE #EEB7A3 #B4EEA3

split-complementary

#A3DAEE #EEA3B4 #EEDCA3

monochromatic

#3CB0DB #6FC5E4 #A3DAEE #D7EFF8 #E5F5FA

Accessibility & contrast

On white

1.52

#A3DAEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.82

#A3DAEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3DAEE

13.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3DAEE	#FFFFFF	#000000	##000000
##A3DAEE	1.00	1.52	13.82	13.82
#FFFFFF	1.52	1.00	21.00	21.00
#000000	13.82	21.00	1.00	1.00
##000000	13.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CED7EF

Deuteranopia (green-blind)

#C3CEEE

Tritanopia (blue-blind)

#8AE1E0

Achromatopsia (no color)

#D1D1D1

Design tokens & code

CSS

--color: #a3daee;
/* rgb */ color: rgb(163, 218, 238);
/* oklch */ color: oklch(85.7% 0.063 222.3);

Tailwind

colors: {
  custom: {
    50: '#c0e5f3',
    500: '#a3daee',
    950: '#000000',
  },
}

SCSS

$custom: #a3daee;
$custom-light: #c0e5f3;
$custom-dark: #000000;

JSON

{
  "hex": "#a3daee",
  "rgb": {
    "r": 163,
    "g": 218,
    "b": 238
  },
  "hsl": {
    "h": 196,
    "s": 68.807,
    "l": 78.627
  },
  "oklch": {
    "l": 0.85715,
    "c": 0.06284,
    "h": 222.3
  },
  "luminance": 0.64102
}

Semantic roles & 50–950 ramp

primary

#A3DAEE

secondary

#CB846A

accent

#4715D1

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#121517

muted

#828485

Preview Lab

Preview with #A3DAEE

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

Preview Lab → · Contrast checker → · Palette generator →