#A3AAF3#A3AAF3

#A3AAF3 is a light, moderate blue. Relative luminance 0.430; OKLCH L 76.0% C 0.105 H 279.4°. Best body text is #000000 at 9.60:1 contrast (WCAG AA passes).

Color values

HEX	#A3AAF3
RGB	rgb(163, 170, 243)
HSL	hsl(235, 77%, 80%)
HSV	hsv(235, 33%, 95%)
CMYK	cmyk(32.9%, 30%, 0%, 4.7%)
CIE-LAB	lab(71.56, 14.16, -37.20)
CIE-LCH	lch(71.56, 39.80, 290.84°)
OKLab	oklab(76.01% 0.0171 -0.1035)
OKLCH	oklch(76.01% 0.105 279.4)
XYZ	xyz(45.6521, 43.0056, 90.6722)
Luminance	0.4301 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AAF3 #F3ECA3

analogous

#A3D2F3 #A3AAF3 #C4A3F3

triadic

#A3AAF3 #F3A3AA #AAF3A3

tetradic

#A3AAF3 #F3A3D2 #F3ECA3 #A3F3C4

square

#A3AAF3 #F3A3D2 #F3ECA3 #A3F3C4

split-complementary

#A3AAF3 #F3C4A3 #D2F3A3

monochromatic

#3746E5 #6D78EC #A3AAF3 #D9DCFA #E4E6FB

Accessibility & contrast

On white

2.19

#A3AAF3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.60

#A3AAF3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AAF3

9.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AAF3	#FFFFFF	#000000	##000000
##A3AAF3	1.00	2.19	9.60	9.60
#FFFFFF	2.19	1.00	21.00	21.00
#000000	9.60	21.00	1.00	1.00
##000000	9.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#94B2F6

Deuteranopia (green-blind)

#8FADF1

Tritanopia (blue-blind)

#8EB8C4

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #a3aaf3;
/* rgb */ color: rgb(163, 170, 243);
/* oklch */ color: oklch(76.0% 0.105 279.4);

Tailwind

colors: {
  custom: {
    50: '#c0c3f7',
    500: '#a3aaf3',
    950: '#000000',
  },
}

SCSS

$custom: #a3aaf3;
$custom-light: #c0c3f7;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aaf3",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 243
  },
  "hsl": {
    "h": 234.75,
    "s": 76.923,
    "l": 79.608
  },
  "oklch": {
    "l": 0.76008,
    "c": 0.10489,
    "h": 279.4
  },
  "luminance": 0.43007
}

Semantic roles & 50–950 ramp

primary

#A3AAF3

secondary

#F3F1D8

accent

#C70CD9

background

#FCFBFF

surface

#F8F7FE

border

#D1D0D6

text

#121217

muted

#818185

Preview Lab

Preview with #A3AAF3

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

Preview Lab → · Contrast checker → · Palette generator →