#A3BBFB#A3BBFB

#A3BBFB is a light, moderate blue. Relative luminance 0.503; OKLCH L 79.8% C 0.095 H 268.3°. Best body text is #000000 at 11.06:1 contrast (WCAG AA passes).

Color values

HEX	#A3BBFB
RGB	rgb(163, 187, 251)
HSL	hsl(224, 92%, 81%)
HSV	hsv(224, 35%, 98%)
CMYK	cmyk(35.1%, 25.5%, 0%, 1.6%)
CIE-LAB	lab(76.25, 6.77, -34.26)
CIE-LCH	lch(76.25, 34.92, 281.18°)
OKLab	oklab(79.75% -0.0027 -0.0951)
OKLCH	oklch(79.75% 0.095 268.3)
XYZ	xyz(50.2820, 50.2901, 98.3057)
Luminance	0.5029 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BBFB #FBE3A3

analogous

#A3E7FB #A3BBFB #B7A3FB

triadic

#A3BBFB #FBA3BB #BBFBA3

tetradic

#A3BBFB #FBA3E7 #FBE3A3 #A3FBB7

square

#A3BBFB #FBA3E7 #FBE3A3 #A3FBB7

split-complementary

#A3BBFB #FBB7A3 #E7FBA3

monochromatic

#2E64F6 #6890F8 #A3BBFB #DEE6FE #E2E9FE

Accessibility & contrast

On white

1.90

#A3BBFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

11.06

#A3BBFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BBFB

11.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BBFB	#FFFFFF	#000000	##000000
##A3BBFB	1.00	1.90	11.06	11.06
#FFFFFF	1.90	1.00	21.00	21.00
#000000	11.06	21.00	1.00	1.00
##000000	11.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A6C0FE

Deuteranopia (green-blind)

#9EB9FA

Tritanopia (blue-blind)

#89C8D1

Achromatopsia (no color)

#BCBCBC

Design tokens & code

CSS

--color: #a3bbfb;
/* rgb */ color: rgb(163, 187, 251);
/* oklch */ color: oklch(79.8% 0.095 268.3);

Tailwind

colors: {
  custom: {
    50: '#c0cffd',
    500: '#a3bbfb',
    950: '#000000',
  },
}

SCSS

$custom: #a3bbfb;
$custom-light: #c0cffd;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bbfb",
  "rgb": {
    "r": 163,
    "g": 187,
    "b": 251
  },
  "hsl": {
    "h": 223.636,
    "s": 91.667,
    "l": 81.176
  },
  "oklch": {
    "l": 0.79751,
    "c": 0.09511,
    "h": 268.3
  },
  "luminance": 0.50292
}

Semantic roles & 50–950 ramp

primary

#A3BBFB

secondary

#DDBC65

accent

#A700E6

background

#FDFEFF

surface

#F9FBFF

border

#D2D4D7

text

#121317

muted

#828385

Preview Lab

Preview with #A3BBFB

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

Preview Lab → · Contrast checker → · Palette generator →