#B4CDEB#B4CDEB

#B4CDEB is a very light, muted cyan. Relative luminance 0.594; OKLCH L 84.0% C 0.050 H 253.1°. Best body text is #000000 at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#B4CDEB
RGB	rgb(180, 205, 235)
HSL	hsl(213, 58%, 81%)
HSV	hsv(213, 23%, 92%)
CMYK	cmyk(23.4%, 12.8%, 0%, 7.8%)
CIE-LAB	lab(81.49, -1.94, -17.58)
CIE-LCH	lch(81.49, 17.68, 263.71°)
OKLab	oklab(83.95% -0.0146 -0.0479)
OKLCH	oklch(83.95% 0.05 253.1)
XYZ	xyz(55.6450, 59.3624, 87.1074)
Luminance	0.5936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4CDEB #EBD2B4

analogous

#B4E9EB #B4CDEB #B7B4EB

triadic

#B4CDEB #EBB4CD #CDEBB4

tetradic

#B4CDEB #EBB4E9 #EBD2B4 #B4EBB7

square

#B4CDEB #EBB4E9 #EBD2B4 #B4EBB7

split-complementary

#B4CDEB #EBB7B4 #E9EBB4

monochromatic

#538DD1 #84ADDE #B4CDEB #E4EDF8 #E7EFF9

Accessibility & contrast

On white

1.63

#B4CDEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.87

#B4CDEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CDEB

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4CDEB	#FFFFFF	#000000	##000000
##B4CDEB	1.00	1.63	12.87	12.87
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.87	21.00	1.00	1.00
##000000	12.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C2CEEC

Deuteranopia (green-blind)

#BCC8EA

Tritanopia (blue-blind)

#A5D4D7

Achromatopsia (no color)

#CACACA

Design tokens & code

CSS

--color: #b4cdeb;
/* rgb */ color: rgb(180, 205, 235);
/* oklch */ color: oklch(84.0% 0.050 253.1);

Tailwind

colors: {
  custom: {
    50: '#cbdcf1',
    500: '#b4cdeb',
    950: '#000000',
  },
}

SCSS

$custom: #b4cdeb;
$custom-light: #cbdcf1;
$custom-dark: #000000;

JSON

{
  "hex": "#b4cdeb",
  "rgb": {
    "r": 180,
    "g": 205,
    "b": 235
  },
  "hsl": {
    "h": 212.727,
    "s": 57.895,
    "l": 81.373
  },
  "oklch": {
    "l": 0.83954,
    "c": 0.05008,
    "h": 253.1
  },
  "luminance": 0.59364
}

Semantic roles & 50–950 ramp

primary

#B4CDEB

secondary

#C7A57C

accent

#7A20C5

background

#FEFEFF

surface

#FAFBFE

border

#D3D4D6

text

#131516

muted

#838485

Preview Lab

Preview with #B4CDEB

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

Preview Lab → · Contrast checker → · Palette generator →