#B4E0FF#B4E0FF

#B4E0FF is a very light, moderate cyan. Relative luminance 0.702; OKLCH L 88.6% C 0.063 H 239.1°. Best body text is #000000 at 15.05:1 contrast (WCAG AA passes).

Color values

HEX	#B4E0FF
RGB	rgb(180, 224, 255)
HSL	hsl(205, 100%, 85%)
HSV	hsv(205, 29%, 100%)
CMYK	cmyk(29.4%, 12.2%, 0%, 0%)
CIE-LAB	lab(87.11, -7.29, -19.69)
CIE-LCH	lch(87.11, 21.00, 249.69°)
OKLab	oklab(88.59% -0.0322 -0.0539)
OKLCH	oklch(88.59% 0.063 239.1)
XYZ	xyz(63.5226, 70.2319, 104.7975)
Luminance	0.7024 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E0FF #FFD3B4

analogous

#B4FFF8 #B4E0FF #B4BAFF

triadic

#B4E0FF #FFB4E0 #E0FFB4

tetradic

#B4E0FF #F8B4FF #FFD3B4 #BAFFB4

square

#B4E0FF #F8B4FF #FFD3B4 #BAFFB4

split-complementary

#B4E0FF #FFB4BA #FFF8B4

monochromatic

#3AADFF #77C7FF #B4E0FF #E0F2FF #E0F2FF

Accessibility & contrast

On white

1.40

#B4E0FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.05

#B4E0FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E0FF

15.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E0FF	#FFFFFF	#000000	##000000
##B4E0FF	1.00	1.40	15.05	15.05
#FFFFFF	1.40	1.00	21.00	21.00
#000000	15.05	21.00	1.00	1.00
##000000	15.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3DFFF

Deuteranopia (green-blind)

#C9D7FE

Tritanopia (blue-blind)

#9DE8EA

Achromatopsia (no color)

#DADADA

Design tokens & code

CSS

--color: #b4e0ff;
/* rgb */ color: rgb(180, 224, 255);
/* oklch */ color: oklch(88.6% 0.063 239.1);

Tailwind

colors: {
  custom: {
    50: '#cce9ff',
    500: '#b4e0ff',
    950: '#000000',
  },
}

SCSS

$custom: #b4e0ff;
$custom-light: #cce9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e0ff",
  "rgb": {
    "r": 180,
    "g": 224,
    "b": 255
  },
  "hsl": {
    "h": 204.8,
    "s": 100,
    "l": 85.294
  },
  "oklch": {
    "l": 0.8859,
    "c": 0.0628,
    "h": 239.1
  },
  "luminance": 0.70235
}

Semantic roles & 50–950 ramp

primary

#B4E0FF

secondary

#E6A171

accent

#5F00E6

background

#FEFEFF

surface

#FBFCFF

border

#D4D5D7

text

#131618

muted

#838486

Preview Lab

Preview with #B4E0FF

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

Preview Lab → · Contrast checker → · Palette generator →