#B4CBEF#B4CBEF

#B4CBEF is a very light, muted blue. Relative luminance 0.586; OKLCH L 83.7% C 0.056 H 259.3°. Best body text is #000000 at 12.73:1 contrast (WCAG AA passes).

Color values

HEX	#B4CBEF
RGB	rgb(180, 203, 239)
HSL	hsl(217, 65%, 82%)
HSV	hsv(217, 25%, 94%)
CMYK	cmyk(24.7%, 15.1%, 0%, 6.3%)
CIE-LAB	lab(81.10, 0.03, -20.31)
CIE-LCH	lch(81.10, 20.31, 270.09°)
OKLab	oklab(83.69% -0.0105 -0.0555)
OKLCH	oklch(83.69% 0.056 259.3)
XYZ	xyz(55.7541, 58.6455, 90.0268)
Luminance	0.5865 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4CBEF #EFD8B4

analogous

#B4E9EF #B4CBEF #BBB4EF

triadic

#B4CBEF #EFB4CB #CBEFB4

tetradic

#B4CBEF #EFB4E9 #EFD8B4 #B4EFBB

square

#B4CBEF #EFB4E9 #EFD8B4 #B4EFBB

split-complementary

#B4CBEF #EFBBB4 #E9EFB4

monochromatic

#4F85D9 #82A8E4 #B4CBEF #E6EEFA #E6EEFA

Accessibility & contrast

On white

1.65

#B4CBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.73

#B4CBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CBEF

12.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4CBEF	#FFFFFF	#000000	##000000
##B4CBEF	1.00	1.65	12.73	12.73
#FFFFFF	1.65	1.00	21.00	21.00
#000000	12.73	21.00	1.00	1.00
##000000	12.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#BFCDF1

Deuteranopia (green-blind)

#B9C7EE

Tritanopia (blue-blind)

#A4D2D7

Achromatopsia (no color)

#C9C9C9

Design tokens & code

CSS

--color: #b4cbef;
/* rgb */ color: rgb(180, 203, 239);
/* oklch */ color: oklch(83.7% 0.056 259.3);

Tailwind

colors: {
  custom: {
    50: '#cbdaf4',
    500: '#b4cbef',
    950: '#000000',
  },
}

SCSS

$custom: #b4cbef;
$custom-light: #cbdaf4;
$custom-dark: #000000;

JSON

{
  "hex": "#b4cbef",
  "rgb": {
    "r": 180,
    "g": 203,
    "b": 239
  },
  "hsl": {
    "h": 216.61,
    "s": 64.835,
    "l": 82.157
  },
  "oklch": {
    "l": 0.83687,
    "c": 0.05649,
    "h": 259.3
  },
  "luminance": 0.58647
}

Semantic roles & 50–950 ramp

primary

#B4CBEF

secondary

#CDAD7A

accent

#8719CD

background

#FEFEFF

surface

#FAFBFE

border

#D3D4D6

text

#131417

muted

#838385

Preview Lab

Preview with #B4CBEF

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

Preview Lab → · Contrast checker → · Palette generator →