#A3AAF9#A3AAF9

#A3AAF9 is a light, moderate blue. Relative luminance 0.434; OKLCH L 76.3% C 0.113 H 279.5°. Best body text is #000000 at 9.68:1 contrast (WCAG AA passes).

Color values

HEX	#A3AAF9
RGB	rgb(163, 170, 249)
HSL	hsl(235, 88%, 81%)
HSV	hsv(235, 35%, 98%)
CMYK	cmyk(34.5%, 31.7%, 0%, 2.4%)
CIE-LAB	lab(71.81, 15.70, -40.07)
CIE-LCH	lch(71.81, 43.03, 291.40°)
OKLab	oklab(76.28% 0.0186 -0.1117)
OKLCH	oklch(76.28% 0.113 279.5)
XYZ	xyz(46.5730, 43.3739, 95.5223)
Luminance	0.4338 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AAF9 #F9F2A3

analogous

#A3D5F9 #A3AAF9 #C7A3F9

triadic

#A3AAF9 #F9A3AA #AAF9A3

tetradic

#A3AAF9 #F9A3D5 #F9F2A3 #A3F9C7

square

#A3AAF9 #F9A3D5 #F9F2A3 #A3F9C7

split-complementary

#A3AAF9 #F9C7A3 #D5F9A3

monochromatic

#3040F2 #6A75F5 #A3AAF9 #DCDFFD #E2E4FD

Accessibility & contrast

On white

2.17

#A3AAF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.68

#A3AAF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AAF9

9.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AAF9	#FFFFFF	#000000	##000000
##A3AAF9	1.00	2.17	9.68	9.68
#FFFFFF	2.17	1.00	21.00	21.00
#000000	9.68	21.00	1.00	1.00
##000000	9.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91B3FC

Deuteranopia (green-blind)

#8DADF7

Tritanopia (blue-blind)

#8BB9C6

Achromatopsia (no color)

#B0B0B0

Design tokens & code

CSS

--color: #a3aaf9;
/* rgb */ color: rgb(163, 170, 249);
/* oklch */ color: oklch(76.3% 0.113 279.5);

Tailwind

colors: {
  custom: {
    50: '#c0c3fb',
    500: '#a3aaf9',
    950: '#000000',
  },
}

SCSS

$custom: #a3aaf9;
$custom-light: #c0c3fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aaf9",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 249
  },
  "hsl": {
    "h": 235.116,
    "s": 87.755,
    "l": 80.784
  },
  "oklch": {
    "l": 0.76282,
    "c": 0.11328,
    "h": 279.5
  },
  "luminance": 0.43376
}

Semantic roles & 50–950 ramp

primary

#A3AAF9

secondary

#F5F3D6

accent

#D201E4

background

#FCFBFF

surface

#F8F7FF

border

#D1D0D7

text

#121217

muted

#818185

Preview Lab

Preview with #A3AAF9

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

Preview Lab → · Contrast checker → · Palette generator →