#B4E9FC#B4E9FC

#B4E9FC is a very light, moderate cyan. Relative luminance 0.750; OKLCH L 90.4% C 0.060 H 221.9°. Best body text is #000000 at 16.00:1 contrast (WCAG AA passes).

Color values

HEX	#B4E9FC
RGB	rgb(180, 233, 252)
HSL	hsl(196, 92%, 85%)
HSV	hsv(196, 29%, 99%)
CMYK	cmyk(28.6%, 7.5%, 0%, 1.2%)
CIE-LAB	lab(89.40, -12.59, -14.68)
CIE-LCH	lch(89.40, 19.34, 229.38°)
OKLab	oklab(90.37% -0.0447 -0.0401)
OKLCH	oklch(90.37% 0.06 221.9)
XYZ	xyz(65.5265, 75.0064, 103.1016)
Luminance	0.7501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E9FC #FCC7B4

analogous

#B4FCEB #B4E9FC #B4C5FC

triadic

#B4E9FC #FCB4E9 #E9FCB4

tetradic

#B4E9FC #EBB4FC #FCC7B4 #C5FCB4

square

#B4E9FC #EBB4FC #FCC7B4 #C5FCB4

split-complementary

#B4E9FC #FCB4C5 #FCEBB4

monochromatic

#3EC6F7 #79D8FA #B4E9FC #E2F6FE #E2F6FE

Accessibility & contrast

On white

1.31

#B4E9FC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.00

#B4E9FC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E9FC

16.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E9FC	#FFFFFF	#000000	##000000
##B4E9FC	1.00	1.31	16.00	16.00
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.00	21.00	1.00	1.00
##000000	16.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DEE6FD

Deuteranopia (green-blind)

#D2DDFC

Tritanopia (blue-blind)

#9DEFEF

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b4e9fc;
/* rgb */ color: rgb(180, 233, 252);
/* oklch */ color: oklch(90.4% 0.060 221.9);

Tailwind

colors: {
  custom: {
    50: '#ccf0fd',
    500: '#b4e9fc',
    950: '#000000',
  },
}

SCSS

$custom: #b4e9fc;
$custom-light: #ccf0fd;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e9fc",
  "rgb": {
    "r": 180,
    "g": 233,
    "b": 252
  },
  "hsl": {
    "h": 195.833,
    "s": 92.308,
    "l": 84.706
  },
  "oklch": {
    "l": 0.90367,
    "c": 0.06002,
    "h": 221.9
  },
  "luminance": 0.75009
}

Semantic roles & 50–950 ramp

primary

#B4E9FC

secondary

#E19073

accent

#3D00E6

background

#FEFFFF

surface

#FBFEFF

border

#D4D6D7

text

#131617

muted

#838585

Preview Lab

Preview with #B4E9FC

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

Preview Lab → · Contrast checker → · Palette generator →