#A3D4E7#A3D4E7

#A3D4E7 is a very light, muted cyan. Relative luminance 0.606; OKLCH L 84.2% C 0.057 H 223.7°. Best body text is #000000 at 13.13:1 contrast (WCAG AA passes).

Color values

HEX	#A3D4E7
RGB	rgb(163, 212, 231)
HSL	hsl(197, 59%, 77%)
HSV	hsv(197, 29%, 91%)
CMYK	cmyk(29.4%, 8.2%, 0%, 9.4%)
CIE-LAB	lab(82.19, -11.49, -14.50)
CIE-LCH	lch(82.19, 18.51, 231.60°)
OKLab	oklab(84.19% -0.0415 -0.0396)
OKLCH	oklch(84.19% 0.057 223.7)
XYZ	xyz(53.0670, 60.6405, 84.4945)
Luminance	0.6064 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D4E7 #E7B6A3

analogous

#A3E7D8 #A3D4E7 #A3B2E7

triadic

#A3D4E7 #E7A3D4 #D4E7A3

tetradic

#A3D4E7 #D8A3E7 #E7B6A3 #B2E7A3

square

#A3D4E7 #D8A3E7 #E7B6A3 #B2E7A3

split-complementary

#A3D4E7 #E7A3B2 #E7D8A3

monochromatic

#42A7CE #72BDDA #A3D4E7 #D4EBF4 #E7F4F9

Accessibility & contrast

On white

1.60

#A3D4E7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.13

#A3D4E7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D4E7

13.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D4E7	#FFFFFF	#000000	##000000
##A3D4E7	1.00	1.60	13.13	13.13
#FFFFFF	1.60	1.00	21.00	21.00
#000000	13.13	21.00	1.00	1.00
##000000	13.13	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9D1E8

Deuteranopia (green-blind)

#BFC9E7

Tritanopia (blue-blind)

#8DDADA

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #a3d4e7;
/* rgb */ color: rgb(163, 212, 231);
/* oklch */ color: oklch(84.2% 0.057 223.7);

Tailwind

colors: {
  custom: {
    50: '#c0e1ee',
    500: '#a3d4e7',
    950: '#000000',
  },
}

SCSS

$custom: #a3d4e7;
$custom-light: #c0e1ee;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d4e7",
  "rgb": {
    "r": 163,
    "g": 212,
    "b": 231
  },
  "hsl": {
    "h": 196.765,
    "s": 58.621,
    "l": 77.255
  },
  "oklch": {
    "l": 0.84192,
    "c": 0.05736,
    "h": 223.7
  },
  "luminance": 0.60643
}

Semantic roles & 50–950 ramp

primary

#A3D4E7

secondary

#C2846C

accent

#4E1FC6

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#121516

muted

#828485

Preview Lab

Preview with #A3D4E7

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

Preview Lab → · Contrast checker → · Palette generator →