#B4E3FF#B4E3FF

#B4E3FF is a very light, moderate cyan. Relative luminance 0.719; OKLCH L 89.2% C 0.062 H 234.5°. Best body text is #000000 at 15.37:1 contrast (WCAG AA passes).

Color values

HEX	#B4E3FF
RGB	rgb(180, 227, 255)
HSL	hsl(202, 100%, 85%)
HSV	hsv(202, 29%, 100%)
CMYK	cmyk(29.4%, 11%, 0%, 0%)
CIE-LAB	lab(87.90, -8.84, -18.50)
CIE-LCH	lch(87.90, 20.50, 244.47°)
OKLab	oklab(89.21% -0.036 -0.0506)
OKLCH	oklch(89.21% 0.062 234.5)
XYZ	xyz(64.3360, 71.8586, 105.0686)
Luminance	0.7186 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E3FF #FFD0B4

analogous

#B4FFF5 #B4E3FF #B4BDFF

triadic

#B4E3FF #FFB4E3 #E3FFB4

tetradic

#B4E3FF #F5B4FF #FFD0B4 #BDFFB4

square

#B4E3FF #F5B4FF #FFD0B4 #BDFFB4

split-complementary

#B4E3FF #FFB4BD #FFF5B4

monochromatic

#3AB5FF #77CCFF #B4E3FF #E0F4FF #E0F4FF

Accessibility & contrast

On white

1.37

#B4E3FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.37

#B4E3FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E3FF

15.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E3FF	#FFFFFF	#000000	##000000
##B4E3FF	1.00	1.37	15.37	15.37
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.37	21.00	1.00	1.00
##000000	15.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6E1FF

Deuteranopia (green-blind)

#CCD9FF

Tritanopia (blue-blind)

#9DEBEC

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b4e3ff;
/* rgb */ color: rgb(180, 227, 255);
/* oklch */ color: oklch(89.2% 0.062 234.5);

Tailwind

colors: {
  custom: {
    50: '#ccebff',
    500: '#b4e3ff',
    950: '#000000',
  },
}

SCSS

$custom: #b4e3ff;
$custom-light: #ccebff;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e3ff",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 255
  },
  "hsl": {
    "h": 202.4,
    "s": 100,
    "l": 85.294
  },
  "oklch": {
    "l": 0.89214,
    "c": 0.06211,
    "h": 234.5
  },
  "luminance": 0.71861
}

Semantic roles & 50–950 ramp

primary

#B4E3FF

secondary

#E69D71

accent

#5600E6

background

#FEFEFF

surface

#FBFDFF

border

#D4D5D7

text

#131618

muted

#838486

Preview Lab

Preview with #B4E3FF

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

Preview Lab → · Contrast checker → · Palette generator →