#B4E5FF#B4E5FF

#B4E5FF is a very light, moderate cyan. Relative luminance 0.730; OKLCH L 89.6% C 0.062 H 231.5°. Best body text is #000000 at 15.59:1 contrast (WCAG AA passes).

Color values

HEX	#B4E5FF
RGB	rgb(180, 229, 255)
HSL	hsl(201, 100%, 85%)
HSV	hsv(201, 29%, 100%)
CMYK	cmyk(29.4%, 10.2%, 0%, 0%)
CIE-LAB	lab(88.43, -9.86, -17.70)
CIE-LCH	lch(88.43, 20.27, 240.88°)
OKLab	oklab(89.63% -0.0386 -0.0484)
OKLCH	oklch(89.63% 0.062 231.5)
XYZ	xyz(64.8862, 72.9590, 105.2520)
Luminance	0.7296 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E5FF #FFCEB4

analogous

#B4FFF3 #B4E5FF #B4BFFF

triadic

#B4E5FF #FFB4E5 #E5FFB4

tetradic

#B4E5FF #F3B4FF #FFCEB4 #BFFFB4

square

#B4E5FF #F3B4FF #FFCEB4 #BFFFB4

split-complementary

#B4E5FF #FFB4BF #FFF3B4

monochromatic

#3ABBFF #77D0FF #B4E5FF #E0F4FF #E0F4FF

Accessibility & contrast

On white

1.35

#B4E5FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.59

#B4E5FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E5FF

15.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E5FF	#FFFFFF	#000000	##000000
##B4E5FF	1.00	1.35	15.59	15.59
#FFFFFF	1.35	1.00	21.00	21.00
#000000	15.59	21.00	1.00	1.00
##000000	15.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8E3FF

Deuteranopia (green-blind)

#CEDAFF

Tritanopia (blue-blind)

#9CECED

Achromatopsia (no color)

#DEDEDE

Design tokens & code

CSS

--color: #b4e5ff;
/* rgb */ color: rgb(180, 229, 255);
/* oklch */ color: oklch(89.6% 0.062 231.5);

Tailwind

colors: {
  custom: {
    50: '#ccedff',
    500: '#b4e5ff',
    950: '#000000',
  },
}

SCSS

$custom: #b4e5ff;
$custom-light: #ccedff;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e5ff",
  "rgb": {
    "r": 180,
    "g": 229,
    "b": 255
  },
  "hsl": {
    "h": 200.8,
    "s": 100,
    "l": 85.294
  },
  "oklch": {
    "l": 0.89631,
    "c": 0.06188,
    "h": 231.5
  },
  "luminance": 0.72962
}

Semantic roles & 50–950 ramp

primary

#B4E5FF

secondary

#E69A71

accent

#5000E6

background

#FEFEFF

surface

#FBFDFF

border

#D4D5D7

text

#131618

muted

#838486

Preview Lab

Preview with #B4E5FF

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

Preview Lab → · Contrast checker → · Palette generator →