#A3AAF0#A3AAF0

#A3AAF0 is a light, moderate blue. Relative luminance 0.428; OKLCH L 75.9% C 0.101 H 279.3°. Best body text is #000000 at 9.57:1 contrast (WCAG AA passes).

Color values

HEX	#A3AAF0
RGB	rgb(163, 170, 240)
HSL	hsl(235, 72%, 79%)
HSV	hsv(235, 32%, 94%)
CMYK	cmyk(32.1%, 29.2%, 0%, 5.9%)
CIE-LAB	lab(71.44, 13.40, -35.76)
CIE-LCH	lch(71.44, 38.19, 290.54°)
OKLab	oklab(75.87% 0.0163 -0.0993)
OKLCH	oklch(75.87% 0.101 279.3)
XYZ	xyz(45.2028, 42.8258, 88.3057)
Luminance	0.4283 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3AAF0 #F0E9A3

analogous

#A3D1F0 #A3AAF0 #C3A3F0

triadic

#A3AAF0 #F0A3AA #AAF0A3

tetradic

#A3AAF0 #F0A3D1 #F0E9A3 #A3F0C3

square

#A3AAF0 #F0A3D1 #F0E9A3 #A3F0C3

split-complementary

#A3AAF0 #F0C3A3 #D1F0A3

monochromatic

#3A49DF #6E79E7 #A3AAF0 #D8DBF9 #E5E7FB

Accessibility & contrast

On white

2.20

#A3AAF0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.57

#A3AAF0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3AAF0

9.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3AAF0	#FFFFFF	#000000	##000000
##A3AAF0	1.00	2.20	9.57	9.57
#FFFFFF	2.20	1.00	21.00	21.00
#000000	9.57	21.00	1.00	1.00
##000000	9.57	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#95B2F3

Deuteranopia (green-blind)

#91ACEE

Tritanopia (blue-blind)

#8FB7C3

Achromatopsia (no color)

#AFAFAF

Design tokens & code

CSS

--color: #a3aaf0;
/* rgb */ color: rgb(163, 170, 240);
/* oklch */ color: oklch(75.9% 0.101 279.3);

Tailwind

colors: {
  custom: {
    50: '#c0c3f5',
    500: '#a3aaf0',
    950: '#000000',
  },
}

SCSS

$custom: #a3aaf0;
$custom-light: #c0c3f5;
$custom-dark: #000000;

JSON

{
  "hex": "#a3aaf0",
  "rgb": {
    "r": 163,
    "g": 170,
    "b": 240
  },
  "hsl": {
    "h": 234.545,
    "s": 71.963,
    "l": 79.02
  },
  "oklch": {
    "l": 0.75873,
    "c": 0.10067,
    "h": 279.3
  },
  "luminance": 0.42827
}

Semantic roles & 50–950 ramp

primary

#A3AAF0

secondary

#F2F0D9

accent

#C211D4

background

#FBFBFE

surface

#F7F7FD

border

#D0D0D5

text

#121217

muted

#818185

Preview Lab

Preview with #A3AAF0

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

Preview Lab → · Contrast checker → · Palette generator →