#A3B4FA#A3B4FA

#A3B4FA is a light, moderate blue. Relative luminance 0.473; OKLCH L 78.3% C 0.102 H 273.3°. Best body text is #000000 at 10.47:1 contrast (WCAG AA passes).

Color values

HEX	#A3B4FA
RGB	rgb(163, 180, 250)
HSL	hsl(228, 90%, 81%)
HSV	hsv(228, 35%, 98%)
CMYK	cmyk(34.8%, 28%, 0%, 2%)
CIE-LAB	lab(74.40, 10.38, -36.58)
CIE-LCH	lch(74.40, 38.02, 285.84°)
OKLab	oklab(78.3% 0.006 -0.1017)
OKLCH	oklch(78.3% 0.102 273.3)
XYZ	xyz(48.6758, 47.3293, 96.9947)
Luminance	0.4733 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3B4FA #FAE9A3

analogous

#A3DFFA #A3B4FA #BDA3FA

triadic

#A3B4FA #FAA3B4 #B4FAA3

tetradic

#A3B4FA #FAA3DF #FAE9A3 #A3FABD

square

#A3B4FA #FAA3DF #FAE9A3 #A3FABD

split-complementary

#A3B4FA #FABDA3 #DFFAA3

monochromatic

#2F55F4 #6985F7 #A3B4FA #DDE3FD #E2E7FD

Accessibility & contrast

On white

2.01

#A3B4FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.47

#A3B4FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3B4FA

10.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3B4FA	#FFFFFF	#000000	##000000
##A3B4FA	1.00	2.01	10.47	10.47
#FFFFFF	2.01	1.00	21.00	21.00
#000000	10.47	21.00	1.00	1.00
##000000	10.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9EBBFD

Deuteranopia (green-blind)

#97B4F8

Tritanopia (blue-blind)

#8AC2CD

Achromatopsia (no color)

#B7B7B7

Design tokens & code

CSS

--color: #a3b4fa;
/* rgb */ color: rgb(163, 180, 250);
/* oklch */ color: oklch(78.3% 0.102 273.3);

Tailwind

colors: {
  custom: {
    50: '#c0cafc',
    500: '#a3b4fa',
    950: '#000000',
  },
}

SCSS

$custom: #a3b4fa;
$custom-light: #c0cafc;
$custom-dark: #000000;

JSON

{
  "hex": "#a3b4fa",
  "rgb": {
    "r": 163,
    "g": 180,
    "b": 250
  },
  "hsl": {
    "h": 228.276,
    "s": 89.691,
    "l": 80.98
  },
  "oklch": {
    "l": 0.78302,
    "c": 0.10188,
    "h": 273.3
  },
  "luminance": 0.47331
}

Semantic roles & 50–950 ramp

primary

#A3B4FA

secondary

#F6EFD5

accent

#B900E6

background

#FCFCFF

surface

#F8F8FF

border

#D1D1D7

text

#121317

muted

#818285

Preview Lab

Preview with #A3B4FA

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

Preview Lab → · Contrast checker → · Palette generator →