#B4DBEF#B4DBEF

#B4DBEF is a very light, muted cyan. Relative luminance 0.666; OKLCH L 87.0% C 0.049 H 230.3°. Best body text is #000000 at 14.32:1 contrast (WCAG AA passes).

Color values

HEX	#B4DBEF
RGB	rgb(180, 219, 239)
HSL	hsl(200, 65%, 82%)
HSV	hsv(200, 25%, 94%)
CMYK	cmyk(24.7%, 8.4%, 0%, 6.3%)
CIE-LAB	lab(85.30, -8.36, -13.98)
CIE-LCH	lch(85.30, 16.29, 239.11°)
OKLab	oklab(87% -0.0316 -0.0381)
OKLCH	oklch(87% 0.049 230.3)
XYZ	xyz(59.7294, 66.5961, 91.3519)
Luminance	0.6660 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DBEF #EFC8B4

analogous

#B4EFE6 #B4DBEF #B4BEEF

triadic

#B4DBEF #EFB4DB #DBEFB4

tetradic

#B4DBEF #E6B4EF #EFC8B4 #BEEFB4

square

#B4DBEF #E6B4EF #EFC8B4 #BEEFB4

split-complementary

#B4DBEF #EFB4BE #EFE6B4

monochromatic

#4FABD9 #82C3E4 #B4DBEF #E6F3FA #E6F3FA

Accessibility & contrast

On white

1.47

#B4DBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.32

#B4DBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DBEF

14.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DBEF	#FFFFFF	#000000	##000000
##B4DBEF	1.00	1.47	14.32	14.32
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.32	21.00	1.00	1.00
##000000	14.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D9F0

Deuteranopia (green-blind)

#C8D2EF

Tritanopia (blue-blind)

#A3E1E1

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b4dbef;
/* rgb */ color: rgb(180, 219, 239);
/* oklch */ color: oklch(87.0% 0.049 230.3);

Tailwind

colors: {
  custom: {
    50: '#cbe6f4',
    500: '#b4dbef',
    950: '#000000',
  },
}

SCSS

$custom: #b4dbef;
$custom-light: #cbe6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#b4dbef",
  "rgb": {
    "r": 180,
    "g": 219,
    "b": 239
  },
  "hsl": {
    "h": 200.339,
    "s": 64.835,
    "l": 82.157
  },
  "oklch": {
    "l": 0.86997,
    "c": 0.04946,
    "h": 230.3
  },
  "luminance": 0.66598
}

Semantic roles & 50–950 ramp

primary

#B4DBEF

secondary

#CD967A

accent

#5619CD

background

#FEFEFF

surface

#FAFCFE

border

#D3D5D6

text

#131517

muted

#838485

Preview Lab

Preview with #B4DBEF

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

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