#A4B1EB#A4B1EB

#A4B1EB is a light, moderate blue. Relative luminance 0.453; OKLCH L 77.1% C 0.084 H 274.5°. Best body text is #000000 at 10.07:1 contrast (WCAG AA passes).

Color values

HEX	#A4B1EB
RGB	rgb(164, 177, 235)
HSL	hsl(229, 64%, 78%)
HSV	hsv(229, 30%, 92%)
CMYK	cmyk(30.2%, 24.7%, 0%, 7.8%)
CIE-LAB	lab(73.11, 8.53, -30.45)
CIE-LCH	lch(73.11, 31.62, 285.65°)
OKLab	oklab(77.13% 0.0066 -0.0842)
OKLCH	oklch(77.13% 0.084 274.5)
XYZ	xyz(46.0232, 45.3335, 84.9065)
Luminance	0.4533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A4B1EB #EBDEA4

analogous

#A4D4EB #A4B1EB #BAA4EB

triadic

#A4B1EB #EBA4B1 #B1EBA4

tetradic

#A4B1EB #EBA4D4 #EBDEA4 #A4EBBA

square

#A4B1EB #EBA4D4 #EBDEA4 #A4EBBA

split-complementary

#A4B1EB #EBBAA4 #D4EBA4

monochromatic

#405BD5 #7286E0 #A4B1EB #D6DCF6 #E6E9F9

Accessibility & contrast

On white

2.09

#A4B1EB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.07

#A4B1EB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #A4B1EB

10.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A4B1EB	#FFFFFF	#000000	##000000
##A4B1EB	1.00	2.09	10.07	10.07
#FFFFFF	2.09	1.00	21.00	21.00
#000000	10.07	21.00	1.00	1.00
##000000	10.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB6EE

Deuteranopia (green-blind)

#9AB1EA

Tritanopia (blue-blind)

#91BCC5

Achromatopsia (no color)

#B3B3B3

Design tokens & code

CSS

--color: #a4b1eb;
/* rgb */ color: rgb(164, 177, 235);
/* oklch */ color: oklch(77.1% 0.084 274.5);

Tailwind

colors: {
  custom: {
    50: '#c0c8f1',
    500: '#a4b1eb',
    950: '#000000',
  },
}

SCSS

$custom: #a4b1eb;
$custom-light: #c0c8f1;
$custom-dark: #000000;

JSON

{
  "hex": "#a4b1eb",
  "rgb": {
    "r": 164,
    "g": 177,
    "b": 235
  },
  "hsl": {
    "h": 229.014,
    "s": 63.964,
    "l": 78.235
  },
  "oklch": {
    "l": 0.77125,
    "c": 0.08443,
    "h": 274.5
  },
  "luminance": 0.45335
}

Semantic roles & 50–950 ramp

primary

#A4B1EB

secondary

#F1EDDA

accent

#AB1ACC

background

#FBFCFE

surface

#F7F8FD

border

#D0D1D5

text

#121316

muted

#818284

Preview Lab

Preview with #A4B1EB

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

Preview Lab → · Contrast checker → · Palette generator →