#A3AFF9#A3AFF9

#A3AFF9 is a light, moderate blue. Relative luminance 0.453; OKLCH L 77.3% C 0.107 H 276.5°. Best body text is #000000 at 10.06:1 contrast (WCAG AA passes).

Color values

HEX	#A3AFF9
RGB	rgb(163, 175, 249)
HSL	hsl(232, 88%, 81%)
HSV	hsv(232, 35%, 98%)
CMYK	cmyk(34.5%, 29.7%, 0%, 2.4%)
CIE-LAB	lab(73.08, 12.90, -38.09)
CIE-LCH	lch(73.08, 40.21, 288.71°)
OKLab	oklab(77.27% 0.0121 -0.106)
OKLCH	oklch(77.27% 0.107 276.5)
XYZ	xyz(47.5282, 45.2843, 95.8407)
Luminance	0.4529 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AFF9 #F9EDA3

analogous

#A3DAF9 #A3AFF9 #C2A3F9

triadic

#A3AFF9 #F9A3AF #AFF9A3

tetradic

#A3AFF9 #F9A3DA #F9EDA3 #A3F9C2

square

#A3AFF9 #F9A3DA #F9EDA3 #A3F9C2

split-complementary

#A3AFF9 #F9C2A3 #DAF9A3

monochromatic

#304BF2 #6A7DF5 #A3AFF9 #DCE1FD #E2E6FD

Accessibility & contrast

On white

2.09

#A3AFF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.06

#A3AFF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AFF9

10.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AFF9	#FFFFFF	#000000	##000000
##A3AFF9	1.00	2.09	10.06	10.06
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.06	21.00	1.00	1.00
##000000	10.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#98B7FC

Deuteranopia (green-blind)

#92B0F7

Tritanopia (blue-blind)

#8BBDC9

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #a3aff9;
/* rgb */ color: rgb(163, 175, 249);
/* oklch */ color: oklch(77.3% 0.107 276.5);

Tailwind

colors: {
  custom: {
    50: '#c0c6fb',
    500: '#a3aff9',
    950: '#000000',
  },
}

SCSS

$custom: #a3aff9;
$custom-light: #c0c6fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aff9",
  "rgb": {
    "r": 163,
    "g": 175,
    "b": 249
  },
  "hsl": {
    "h": 231.628,
    "s": 87.755,
    "l": 80.784
  },
  "oklch": {
    "l": 0.77265,
    "c": 0.10674,
    "h": 276.5
  },
  "luminance": 0.45286
}

Semantic roles & 50–950 ramp

primary

#A3AFF9

secondary

#F5F1D6

accent

#C501E4

background

#FCFCFF

surface

#F8F8FF

border

#D1D1D7

text

#121317

muted

#818285

Preview Lab

Preview with #A3AFF9

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

Preview Lab → · Contrast checker → · Palette generator →