#A3D7FA#A3D7FA

#A3D7FA is a very light, moderate cyan. Relative luminance 0.633; OKLCH L 85.5% C 0.073 H 238.2°. Best body text is #000000 at 13.66:1 contrast (WCAG AA passes).

Color values

HEX	#A3D7FA
RGB	rgb(163, 215, 250)
HSL	hsl(204, 90%, 81%)
HSV	hsv(204, 35%, 98%)
CMYK	cmyk(34.8%, 14%, 0%, 2%)
CIE-LAB	lab(83.59, -8.49, -22.47)
CIE-LCH	lch(83.59, 24.02, 249.31°)
OKLab	oklab(85.51% -0.0384 -0.0618)
OKLCH	oklch(85.51% 0.073 238.2)
XYZ	xyz(56.6545, 63.2866, 99.6543)
Luminance	0.6329 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3D7FA #FAC6A3

analogous

#A3FAF1 #A3D7FA #A3ABFA

triadic

#A3D7FA #FAA3D7 #D7FAA3

tetradic

#A3D7FA #F1A3FA #FAC6A3 #ABFAA3

square

#A3D7FA #F1A3FA #FAC6A3 #ABFAA3

split-complementary

#A3D7FA #FAA3AB #FAF1A3

monochromatic

#2FA5F4 #69BEF7 #A3D7FA #DDF0FD #E2F2FD

Accessibility & contrast

On white

1.54

#A3D7FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.66

#A3D7FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3D7FA

13.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3D7FA	#FFFFFF	#000000	##000000
##A3D7FA	1.00	1.54	13.66	13.66
#FFFFFF	1.54	1.00	21.00	21.00
#000000	13.66	21.00	1.00	1.00
##000000	13.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C8D6FC

Deuteranopia (green-blind)

#BCCCF9

Tritanopia (blue-blind)

#86E0E2

Achromatopsia (no color)

#D0D0D0

Design tokens & code

CSS

--color: #a3d7fa;
/* rgb */ color: rgb(163, 215, 250);
/* oklch */ color: oklch(85.5% 0.073 238.2);

Tailwind

colors: {
  custom: {
    50: '#c0e3fc',
    500: '#a3d7fa',
    950: '#000000',
  },
}

SCSS

$custom: #a3d7fa;
$custom-light: #c0e3fc;
$custom-dark: #000000;

JSON

{
  "hex": "#a3d7fa",
  "rgb": {
    "r": 163,
    "g": 215,
    "b": 250
  },
  "hsl": {
    "h": 204.138,
    "s": 89.691,
    "l": 80.98
  },
  "oklch": {
    "l": 0.85505,
    "c": 0.07272,
    "h": 238.2
  },
  "luminance": 0.6329
}

Semantic roles & 50–950 ramp

primary

#A3D7FA

secondary

#DC9565

accent

#5C00E6

background

#FDFEFF

surface

#F9FCFF

border

#D2D5D7

text

#121517

muted

#828485

Preview Lab

Preview with #A3D7FA

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

Preview Lab → · Contrast checker → · Palette generator →