#B4E0EA#B4E0EA

#B4E0EA is a very light, muted cyan. Relative luminance 0.690; OKLCH L 87.9% C 0.048 H 213.1°. Best body text is #000000 at 14.79:1 contrast (WCAG AA passes).

Color values

HEX	#B4E0EA
RGB	rgb(180, 224, 234)
HSL	hsl(191, 56%, 81%)
HSV	hsv(191, 23%, 92%)
CMYK	cmyk(23.1%, 4.3%, 0%, 8.2%)
CIE-LAB	lab(86.48, -12.04, -9.57)
CIE-LCH	lch(86.48, 15.38, 218.50°)
OKLab	oklab(87.88% -0.04 -0.026)
OKLCH	oklch(87.88% 0.048 213.1)
XYZ	xyz(60.3250, 68.9528, 87.9567)
Luminance	0.6895 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E0EA #EABEB4

analogous

#B4EAD9 #B4E0EA #B4C5EA

triadic

#B4E0EA #EAB4E0 #E0EAB4

tetradic

#B4E0EA #D9B4EA #EABEB4 #C5EAB4

square

#B4E0EA #D9B4EA #EABEB4 #C5EAB4

split-complementary

#B4E0EA #EAB4C5 #EAD9B4

monochromatic

#54B8CF #84CCDD #B4E0EA #E4F4F7 #E7F5F8

Accessibility & contrast

On white

1.42

#B4E0EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.79

#B4E0EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E0EA

14.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E0EA	#FFFFFF	#000000	##000000
##B4E0EA	1.00	1.42	14.79	14.79
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.79	21.00	1.00	1.00
##000000	14.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8DDEB

Deuteranopia (green-blind)

#CFD5EA

Tritanopia (blue-blind)

#A3E4E3

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b4e0ea;
/* rgb */ color: rgb(180, 224, 234);
/* oklch */ color: oklch(87.9% 0.048 213.1);

Tailwind

colors: {
  custom: {
    50: '#cbe9f0',
    500: '#b4e0ea',
    950: '#000000',
  },
}

SCSS

$custom: #b4e0ea;
$custom-light: #cbe9f0;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e0ea",
  "rgb": {
    "r": 180,
    "g": 224,
    "b": 234
  },
  "hsl": {
    "h": 191.111,
    "s": 56.25,
    "l": 81.176
  },
  "oklch": {
    "l": 0.87883,
    "c": 0.04769,
    "h": 213.1
  },
  "luminance": 0.68955
}

Semantic roles & 50–950 ramp

primary

#B4E0EA

secondary

#C68A7C

accent

#4022C4

background

#FEFEFF

surface

#FAFDFE

border

#D3D5D6

text

#131616

muted

#838485

Preview Lab

Preview with #B4E0EA

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

Preview Lab → · Contrast checker → · Palette generator →