#A3BBFA#A3BBFA

#A3BBFA is a light, moderate blue. Relative luminance 0.502; OKLCH L 79.7% C 0.094 H 268.1°. Best body text is #000000 at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#A3BBFA
RGB	rgb(163, 187, 250)
HSL	hsl(223, 90%, 81%)
HSV	hsv(223, 35%, 98%)
CMYK	cmyk(34.8%, 25.2%, 0%, 2%)
CIE-LAB	lab(76.21, 6.51, -33.78)
CIE-LCH	lch(76.21, 34.40, 280.91°)
OKLab	oklab(79.71% -0.003 -0.0937)
OKLCH	oklch(79.71% 0.094 268.1)
XYZ	xyz(50.1248, 50.2272, 97.4777)
Luminance	0.5023 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BBFA #FAE2A3

analogous

#A3E6FA #A3BBFA #B6A3FA

triadic

#A3BBFA #FAA3BB #BBFAA3

tetradic

#A3BBFA #FAA3E6 #FAE2A3 #A3FAB6

square

#A3BBFA #FAA3E6 #FAE2A3 #A3FAB6

split-complementary

#A3BBFA #FAB6A3 #E6FAA3

monochromatic

#2F65F4 #6990F7 #A3BBFA #DDE6FD #E2EAFD

Accessibility & contrast

On white

1.90

#A3BBFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.05

#A3BBFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BBFA

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BBFA	#FFFFFF	#000000	##000000
##A3BBFA	1.00	1.90	11.05	11.05
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.05	21.00	1.00	1.00
##000000	11.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6C0FD

Deuteranopia (green-blind)

#9EB8F9

Tritanopia (blue-blind)

#89C8D1

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a3bbfa;
/* rgb */ color: rgb(163, 187, 250);
/* oklch */ color: oklch(79.7% 0.094 268.1);

Tailwind

colors: {
  custom: {
    50: '#c0cffc',
    500: '#a3bbfa',
    950: '#000000',
  },
}

SCSS

$custom: #a3bbfa;
$custom-light: #c0cffc;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bbfa",
  "rgb": {
    "r": 163,
    "g": 187,
    "b": 250
  },
  "hsl": {
    "h": 223.448,
    "s": 89.691,
    "l": 80.98
  },
  "oklch": {
    "l": 0.79709,
    "c": 0.09376,
    "h": 268.1
  },
  "luminance": 0.50229
}

Semantic roles & 50–950 ramp

primary

#A3BBFA

secondary

#DCBB65

accent

#A600E6

background

#FDFEFF

surface

#F9FBFF

border

#D2D4D7

text

#121317

muted

#828385

Preview Lab

Preview with #A3BBFA

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

Preview Lab → · Contrast checker → · Palette generator →