#A3ADF7#A3ADF7

#A3ADF7 is a light, moderate blue. Relative luminance 0.444; OKLCH L 76.8% C 0.107 H 277.7°. Best body text is #000000 at 9.88:1 contrast (WCAG AA passes).

Color values

HEX	#A3ADF7
RGB	rgb(163, 173, 247)
HSL	hsl(233, 84%, 80%)
HSV	hsv(233, 34%, 97%)
CMYK	cmyk(34%, 30%, 0%, 3.1%)
CIE-LAB	lab(72.49, 13.51, -37.93)
CIE-LCH	lch(72.49, 40.26, 289.60°)
OKLab	oklab(76.78% 0.0142 -0.1056)
OKLCH	oklch(76.78% 0.107 277.7)
XYZ	xyz(46.8316, 44.3874, 94.0778)
Luminance	0.4439 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3ADF7 #F7EDA3

analogous

#A3D7F7 #A3ADF7 #C3A3F7

triadic

#A3ADF7 #F7A3AD #ADF7A3

tetradic

#A3ADF7 #F7A3D7 #F7EDA3 #A3F7C3

square

#A3ADF7 #F7A3D7 #F7EDA3 #A3F7C3

split-complementary

#A3ADF7 #F7C3A3 #D7F7A3

monochromatic

#3249ED #6B7BF2 #A3ADF7 #DBDFFC #E3E6FD

Accessibility & contrast

On white

2.13

#A3ADF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.88

#A3ADF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3ADF7

9.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3ADF7	#FFFFFF	#000000	##000000
##A3ADF7	1.00	2.13	9.88	9.88
#FFFFFF	2.13	1.00	21.00	21.00
#000000	9.88	21.00	1.00	1.00
##000000	9.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#96B5FA

Deuteranopia (green-blind)

#91AFF5

Tritanopia (blue-blind)

#8CBBC7

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #a3adf7;
/* rgb */ color: rgb(163, 173, 247);
/* oklch */ color: oklch(76.8% 0.107 277.7);

Tailwind

colors: {
  custom: {
    50: '#c0c5fa',
    500: '#a3adf7',
    950: '#000000',
  },
}

SCSS

$custom: #a3adf7;
$custom-light: #c0c5fa;
$custom-dark: #000000;

JSON

{
  "hex": "#a3adf7",
  "rgb": {
    "r": 163,
    "g": 173,
    "b": 247
  },
  "hsl": {
    "h": 232.857,
    "s": 84,
    "l": 80.392
  },
  "oklch": {
    "l": 0.76779,
    "c": 0.10653,
    "h": 277.7
  },
  "luminance": 0.44389
}

Semantic roles & 50–950 ramp

primary

#A3ADF7

secondary

#F4F1D7

accent

#C605E0

background

#FCFCFF

surface

#F8F8FF

border

#D1D1D7

text

#121217

muted

#818185

Preview Lab

Preview with #A3ADF7

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

Preview Lab → · Contrast checker → · Palette generator →