#A3BFEB#A3BFEB

#A3BFEB is a light, moderate blue. Relative luminance 0.510; OKLCH L 79.9% C 0.070 H 259.3°. Best body text is #000000 at 11.21:1 contrast (WCAG AA passes).

Color values

HEX	#A3BFEB
RGB	rgb(163, 191, 235)
HSL	hsl(217, 64%, 78%)
HSV	hsv(217, 31%, 92%)
CMYK	cmyk(30.6%, 18.7%, 0%, 7.8%)
CIE-LAB	lab(76.71, 0.58, -24.94)
CIE-LCH	lch(76.71, 24.95, 271.32°)
OKLab	oklab(79.92% -0.0129 -0.0686)
OKLCH	oklch(79.92% 0.07 259.3)
XYZ	xyz(48.7261, 51.0444, 85.8664)
Luminance	0.5105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BFEB #EBCFA3

analogous

#A3E3EB #A3BFEB #ABA3EB

triadic

#A3BFEB #EBA3BF #BFEBA3

tetradic

#A3BFEB #EBA3E3 #EBCFA3 #A3EBAB

square

#A3BFEB #EBA3E3 #EBCFA3 #A3EBAB

split-complementary

#A3BFEB #EBABA3 #E3EBA3

monochromatic

#3E79D5 #719CE0 #A3BFEB #D5E2F6 #E6EEFA

Accessibility & contrast

On white

1.87

#A3BFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.21

#A3BFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BFEB

11.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BFEB	#FFFFFF	#000000	##000000
##A3BFEB	1.00	1.87	11.21	11.21
#FFFFFF	1.87	1.00	21.00	21.00
#000000	11.21	21.00	1.00	1.00
##000000	11.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B0C1ED

Deuteranopia (green-blind)

#A8BAEA

Tritanopia (blue-blind)

#8EC8CE

Achromatopsia (no color)

#BDBDBD

Design tokens & code

CSS

--color: #a3bfeb;
/* rgb */ color: rgb(163, 191, 235);
/* oklch */ color: oklch(79.9% 0.070 259.3);

Tailwind

colors: {
  custom: {
    50: '#c0d2f1',
    500: '#a3bfeb',
    950: '#000000',
  },
}

SCSS

$custom: #a3bfeb;
$custom-light: #c0d2f1;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bfeb",
  "rgb": {
    "r": 163,
    "g": 191,
    "b": 235
  },
  "hsl": {
    "h": 216.667,
    "s": 64.286,
    "l": 78.039
  },
  "oklch": {
    "l": 0.79916,
    "c": 0.06984,
    "h": 259.3
  },
  "luminance": 0.51046
}

Semantic roles & 50–950 ramp

primary

#A3BFEB

secondary

#C7A36B

accent

#8719CC

background

#FDFEFF

surface

#F9FBFE

border

#D2D4D6

text

#121416

muted

#828385

Preview Lab

Preview with #A3BFEB

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

Preview Lab → · Contrast checker → · Palette generator →