#A3BBFF#A3BBFF

#A3BBFF is a light, moderate blue. Relative luminance 0.505; OKLCH L 79.9% C 0.101 H 269.1°. Best body text is #000000 at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#A3BBFF
RGB	rgb(163, 187, 255)
HSL	hsl(224, 100%, 82%)
HSV	hsv(224, 36%, 100%)
CMYK	cmyk(36.1%, 26.7%, 0%, 0%)
CIE-LAB	lab(76.40, 7.80, -36.16)
CIE-LCH	lch(76.40, 36.99, 282.17°)
OKLab	oklab(79.92% -0.0016 -0.1005)
OKLCH	oklch(79.92% 0.101 269.1)
XYZ	xyz(50.9192, 50.5450, 101.6616)
Luminance	0.5055 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BBFF #FFE7A3

analogous

#A3E9FF #A3BBFF #B9A3FF

triadic

#A3BBFF #FFA3BB #BBFFA3

tetradic

#A3BBFF #FFA3E9 #FFE7A3 #A3FFB9

square

#A3BBFF #FFA3E9 #FFE7A3 #A3FFB9

split-complementary

#A3BBFF #FFB9A3 #E9FFA3

monochromatic

#2961FF #668EFF #A3BBFF #E0E8FF #E0E8FF

Accessibility & contrast

On white

1.89

#A3BBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.11

#A3BBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BBFF

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BBFF	#FFFFFF	#000000	##000000
##A3BBFF	1.00	1.89	11.11	11.11
#FFFFFF	1.89	1.00	21.00	21.00
#000000	11.11	21.00	1.00	1.00
##000000	11.11	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A5C1FF

Deuteranopia (green-blind)

#9CB9FD

Tritanopia (blue-blind)

#87C9D3

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a3bbff;
/* rgb */ color: rgb(163, 187, 255);
/* oklch */ color: oklch(79.9% 0.101 269.1);

Tailwind

colors: {
  custom: {
    50: '#c1cfff',
    500: '#a3bbff',
    950: '#000000',
  },
}

SCSS

$custom: #a3bbff;
$custom-light: #c1cfff;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bbff",
  "rgb": {
    "r": 163,
    "g": 187,
    "b": 255
  },
  "hsl": {
    "h": 224.348,
    "s": 100,
    "l": 81.961
  },
  "oklch": {
    "l": 0.79924,
    "c": 0.10054,
    "h": 269.1
  },
  "luminance": 0.50547
}

Semantic roles & 50–950 ramp

primary

#A3BBFF

secondary

#E3C263

accent

#AA00E6

background

#FDFEFF

surface

#F9FBFF

border

#D2D4D7

text

#121318

muted

#828386

Preview Lab

Preview with #A3BBFF

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

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