#B4E3F4#B4E3F4

#B4E3F4 is a very light, muted cyan. Relative luminance 0.712; OKLCH L 88.8% C 0.054 H 222.0°. Best body text is #000000 at 15.23:1 contrast (WCAG AA passes).

Color values

HEX	#B4E3F4
RGB	rgb(180, 227, 244)
HSL	hsl(196, 74%, 83%)
HSV	hsv(196, 26%, 96%)
CMYK	cmyk(26.2%, 7%, 0%, 4.3%)
CIE-LAB	lab(87.57, -11.35, -13.22)
CIE-LCH	lch(87.57, 17.42, 229.35°)
OKLab	oklab(88.84% -0.04 -0.036)
OKLCH	oklch(88.84% 0.054 222)
XYZ	xyz(62.6157, 71.1705, 96.0085)
Luminance	0.7117 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E3F4 #F4C5B4

analogous

#B4F4E5 #B4E3F4 #B4C3F4

triadic

#B4E3F4 #F4B4E3 #E3F4B4

tetradic

#B4E3F4 #E5B4F4 #F4C5B4 #C3F4B4

square

#B4E3F4 #E5B4F4 #F4C5B4 #C3F4B4

split-complementary

#B4E3F4 #F4B4C3 #F4E5B4

monochromatic

#49BBE4 #7FCFEC #B4E3F4 #E4F5FB #E4F5FB

Accessibility & contrast

On white

1.38

#B4E3F4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.23

#B4E3F4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E3F4

15.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E3F4	#FFFFFF	#000000	##000000
##B4E3F4	1.00	1.38	15.23	15.23
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.23	21.00	1.00	1.00
##000000	15.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9E0F5

Deuteranopia (green-blind)

#CFD8F4

Tritanopia (blue-blind)

#A0E9E8

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b4e3f4;
/* rgb */ color: rgb(180, 227, 244);
/* oklch */ color: oklch(88.8% 0.054 222.0);

Tailwind

colors: {
  custom: {
    50: '#cbebf7',
    500: '#b4e3f4',
    950: '#000000',
  },
}

SCSS

$custom: #b4e3f4;
$custom-light: #cbebf7;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e3f4",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 244
  },
  "hsl": {
    "h": 195.938,
    "s": 74.419,
    "l": 83.137
  },
  "oklch": {
    "l": 0.8884,
    "c": 0.05387,
    "h": 222
  },
  "luminance": 0.71173
}

Semantic roles & 50–950 ramp

primary

#B4E3F4

secondary

#D49078

accent

#440FD7

background

#FEFEFF

surface

#FAFDFE

border

#D3D5D6

text

#131617

muted

#838485

Preview Lab

Preview with #B4E3F4

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

Preview Lab → · Contrast checker → · Palette generator →