#B4E4F0#B4E4F0

#B4E4F0 is a very light, muted cyan. Relative luminance 0.715; OKLCH L 88.9% C 0.052 H 214.7°. Best body text is #000000 at 15.30:1 contrast (WCAG AA passes).

Color values

HEX	#B4E4F0
RGB	rgb(180, 228, 240)
HSL	hsl(192, 67%, 82%)
HSV	hsv(192, 25%, 94%)
CMYK	cmyk(25%, 5%, 0%, 5.9%)
CIE-LAB	lab(87.72, -12.75, -10.89)
CIE-LCH	lch(87.72, 16.77, 220.51°)
OKLab	oklab(88.92% -0.0428 -0.0296)
OKLCH	oklch(88.92% 0.052 214.7)
XYZ	xyz(62.2892, 71.4788, 92.9360)
Luminance	0.7148 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E4F0 #F0C0B4

analogous

#B4F0DE #B4E4F0 #B4C6F0

triadic

#B4E4F0 #F0B4E4 #E4F0B4

tetradic

#B4E4F0 #DEB4F0 #F0C0B4 #C6F0B4

square

#B4E4F0 #DEB4F0 #F0C0B4 #C6F0B4

split-complementary

#B4E4F0 #F0B4C6 #F0DEB4

monochromatic

#4EBFDC #81D2E6 #B4E4F0 #E5F6FA #E5F6FA

Accessibility & contrast

On white

1.37

#B4E4F0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.30

#B4E4F0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E4F0

15.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E4F0	#FFFFFF	#000000	##000000
##B4E4F0	1.00	1.37	15.30	15.30
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.30	21.00	1.00	1.00
##000000	15.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DBE0F1

Deuteranopia (green-blind)

#D1D9F0

Tritanopia (blue-blind)

#A1E9E8

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b4e4f0;
/* rgb */ color: rgb(180, 228, 240);
/* oklch */ color: oklch(88.9% 0.052 214.7);

Tailwind

colors: {
  custom: {
    50: '#cbecf5',
    500: '#b4e4f0',
    950: '#000000',
  },
}

SCSS

$custom: #b4e4f0;
$custom-light: #cbecf5;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e4f0",
  "rgb": {
    "r": 180,
    "g": 228,
    "b": 240
  },
  "hsl": {
    "h": 192,
    "s": 66.667,
    "l": 82.353
  },
  "oklch": {
    "l": 0.8892,
    "c": 0.05209,
    "h": 214.7
  },
  "luminance": 0.71481
}

Semantic roles & 50–950 ramp

primary

#B4E4F0

secondary

#CF8B7A

accent

#3C17CF

background

#FEFEFF

surface

#FAFDFE

border

#D3D5D6

text

#131617

muted

#838485

Preview Lab

Preview with #B4E4F0

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

Preview Lab → · Contrast checker → · Palette generator →