#B4EFFD#B4EFFD

#B4EFFD is a very light, moderate cyan. Relative luminance 0.785; OKLCH L 91.7% C 0.062 H 213.9°. Best body text is #000000 at 16.71:1 contrast (WCAG AA passes).

Color values

HEX	#B4EFFD
RGB	rgb(180, 239, 253)
HSL	hsl(192, 95%, 85%)
HSV	hsv(192, 29%, 99%)
CMYK	cmyk(28.9%, 5.5%, 0%, 0.8%)
CIE-LAB	lab(91.02, -15.39, -12.77)
CIE-LCH	lch(91.02, 20.00, 219.70°)
OKLab	oklab(91.66% -0.0518 -0.0349)
OKLCH	oklch(91.66% 0.062 213.9)
XYZ	xyz(67.4129, 78.5249, 104.5142)
Luminance	0.7853 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4EFFD #FDC2B4

analogous

#B4FDE7 #B4EFFD #B4CAFD

triadic

#B4EFFD #FDB4EF #EFFDB4

tetradic

#B4EFFD #E7B4FD #FDC2B4 #CAFDB4

square

#B4EFFD #E7B4FD #FDC2B4 #CAFDB4

split-complementary

#B4EFFD #FDB4CA #FDE7B4

monochromatic

#3DD6FA #78E2FB #B4EFFD #E1F9FE #E1F9FE

Accessibility & contrast

On white

1.26

#B4EFFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.71

#B4EFFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4EFFD

16.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4EFFD	#FFFFFF	#000000	##000000
##B4EFFD	1.00	1.26	16.71	16.71
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.71	21.00	1.00	1.00
##000000	16.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4EBFE

Deuteranopia (green-blind)

#D8E1FD

Tritanopia (blue-blind)

#9CF5F3

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #b4effd;
/* rgb */ color: rgb(180, 239, 253);
/* oklch */ color: oklch(91.7% 0.062 213.9);

Tailwind

colors: {
  custom: {
    50: '#ccf4fe',
    500: '#b4effd',
    950: '#000000',
  },
}

SCSS

$custom: #b4effd;
$custom-light: #ccf4fe;
$custom-dark: #000000;

JSON

{
  "hex": "#b4effd",
  "rgb": {
    "r": 180,
    "g": 239,
    "b": 253
  },
  "hsl": {
    "h": 191.507,
    "s": 94.805,
    "l": 84.902
  },
  "oklch": {
    "l": 0.91664,
    "c": 0.06245,
    "h": 213.9
  },
  "luminance": 0.78528
}

Semantic roles & 50–950 ramp

primary

#B4EFFD

secondary

#E38873

accent

#2C00E6

background

#FEFFFF

surface

#FBFEFF

border

#D4D6D7

text

#131717

muted

#838585

Preview Lab

Preview with #B4EFFD

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

Preview Lab → · Contrast checker → · Palette generator →