#B4E3FC#B4E3FC

#B4E3FC is a very light, muted cyan. Relative luminance 0.717; OKLCH L 89.1% C 0.060 H 231.5°. Best body text is #000000 at 15.33:1 contrast (WCAG AA passes).

Color values

HEX	#B4E3FC
RGB	rgb(180, 227, 252)
HSL	hsl(201, 92%, 85%)
HSV	hsv(201, 29%, 99%)
CMYK	cmyk(28.6%, 9.9%, 0%, 1.2%)
CIE-LAB	lab(87.81, -9.53, -17.06)
CIE-LCH	lch(87.81, 19.54, 240.81°)
OKLab	oklab(89.11% -0.0371 -0.0466)
OKLCH	oklch(89.11% 0.06 231.5)
XYZ	xyz(63.8568, 71.6670, 102.5451)
Luminance	0.7167 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E3FC #FCCDB4

analogous

#B4FCF1 #B4E3FC #B4BFFC

triadic

#B4E3FC #FCB4E3 #E3FCB4

tetradic

#B4E3FC #F1B4FC #FCCDB4 #BFFCB4

square

#B4E3FC #F1B4FC #FCCDB4 #BFFCB4

split-complementary

#B4E3FC #FCB4BF #FCF1B4

monochromatic

#3EB7F7 #79CDFA #B4E3FC #E2F4FE #E2F4FE

Accessibility & contrast

On white

1.37

#B4E3FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.33

#B4E3FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E3FC

15.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E3FC	#FFFFFF	#000000	##000000
##B4E3FC	1.00	1.37	15.33	15.33
#FFFFFF	1.37	1.00	21.00	21.00
#000000	15.33	21.00	1.00	1.00
##000000	15.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D7E1FD

Deuteranopia (green-blind)

#CCD9FC

Tritanopia (blue-blind)

#9EEAEB

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b4e3fc;
/* rgb */ color: rgb(180, 227, 252);
/* oklch */ color: oklch(89.1% 0.060 231.5);

Tailwind

colors: {
  custom: {
    50: '#ccebfd',
    500: '#b4e3fc',
    950: '#000000',
  },
}

SCSS

$custom: #b4e3fc;
$custom-light: #ccebfd;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e3fc",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 252
  },
  "hsl": {
    "h": 200.833,
    "s": 92.308,
    "l": 84.706
  },
  "oklch": {
    "l": 0.8911,
    "c": 0.05959,
    "h": 231.5
  },
  "luminance": 0.7167
}

Semantic roles & 50–950 ramp

primary

#B4E3FC

secondary

#E19973

accent

#5000E6

background

#FEFEFF

surface

#FBFDFF

border

#D4D5D7

text

#131617

muted

#838485

Preview Lab

Preview with #B4E3FC

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

Preview Lab → · Contrast checker → · Palette generator →