#A3BBEF#A3BBEF

#A3BBEF is a light, moderate blue. Relative luminance 0.496; OKLCH L 79.3% C 0.079 H 265.4°. Best body text is #000000 at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#A3BBEF
RGB	rgb(163, 187, 239)
HSL	hsl(221, 70%, 79%)
HSV	hsv(221, 32%, 94%)
CMYK	cmyk(31.8%, 21.8%, 0%, 6.3%)
CIE-LAB	lab(75.80, 3.74, -28.49)
CIE-LCH	lch(75.80, 28.73, 277.47°)
OKLab	oklab(79.25% -0.0064 -0.0786)
OKLCH	oklch(79.25% 0.079 265.4)
XYZ	xyz(48.4501, 49.5573, 88.6573)
Luminance	0.4956 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A3BBEF #EFD7A3

analogous

#A3E1EF #A3BBEF #B1A3EF

triadic

#A3BBEF #EFA3BB #BBEFA3

tetradic

#A3BBEF #EFA3E1 #EFD7A3 #A3EFB1

square

#A3BBEF #EFA3E1 #EFD7A3 #A3EFB1

split-complementary

#A3BBEF #EFB1A3 #E1EFA3

monochromatic

#3B6EDD #6F94E6 #A3BBEF #D7E2F8 #E5ECFA

Accessibility & contrast

On white

1.92

#A3BBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.91

#A3BBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A3BBEF

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A3BBEF	#FFFFFF	#000000	##000000
##A3BBEF	1.00	1.92	10.91	10.91
#FFFFFF	1.92	1.00	21.00	21.00
#000000	10.91	21.00	1.00	1.00
##000000	10.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABFF1

Deuteranopia (green-blind)

#A3B8EE

Tritanopia (blue-blind)

#8DC5CD

Achromatopsia (no color)

#BBBBBB

Design tokens & code

CSS

--color: #a3bbef;
/* rgb */ color: rgb(163, 187, 239);
/* oklch */ color: oklch(79.3% 0.079 265.4);

Tailwind

colors: {
  custom: {
    50: '#c0cff4',
    500: '#a3bbef',
    950: '#000000',
  },
}

SCSS

$custom: #a3bbef;
$custom-light: #c0cff4;
$custom-dark: #000000;

JSON

{
  "hex": "#a3bbef",
  "rgb": {
    "r": 163,
    "g": 187,
    "b": 239
  },
  "hsl": {
    "h": 221.053,
    "s": 70.37,
    "l": 78.824
  },
  "oklch": {
    "l": 0.79251,
    "c": 0.07891,
    "h": 265.4
  },
  "luminance": 0.49559
}

Semantic roles & 50–950 ramp

primary

#A3BBEF

secondary

#F2EAD9

accent

#9613D2

background

#FBFCFE

surface

#F7F9FD

border

#D0D2D5

text

#121317

muted

#818285

Preview Lab

Preview with #A3BBEF

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

Preview Lab → · Contrast checker → · Palette generator →