#B4E9FE#B4E9FE

#B4E9FE is a very light, moderate cyan. Relative luminance 0.751; OKLCH L 90.4% C 0.061 H 224.2°. Best body text is #000000 at 16.03:1 contrast (WCAG AA passes).

Color values

HEX	#B4E9FE
RGB	rgb(180, 233, 254)
HSL	hsl(197, 97%, 85%)
HSV	hsv(197, 29%, 100%)
CMYK	cmyk(29.1%, 8.3%, 0%, 0.4%)
CIE-LAB	lab(89.46, -12.13, -15.64)
CIE-LCH	lch(89.46, 19.79, 232.19°)
OKLab	oklab(90.43% -0.044 -0.0427)
OKLCH	oklch(90.43% 0.061 224.2)
XYZ	xyz(65.8451, 75.1338, 104.7796)
Luminance	0.7514 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E9FE #FEC9B4

analogous

#B4FEEE #B4E9FE #B4C4FE

triadic

#B4E9FE #FEB4E9 #E9FEB4

tetradic

#B4E9FE #EEB4FE #FEC9B4 #C4FEB4

square

#B4E9FE #EEB4FE #FEC9B4 #C4FEB4

split-complementary

#B4E9FE #FEB4C4 #FEEEB4

monochromatic

#3BC6FC #78D7FD #B4E9FE #E1F6FF #E1F6FF

Accessibility & contrast

On white

1.31

#B4E9FE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.03

#B4E9FE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E9FE

16.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E9FE	#FFFFFF	#000000	##000000
##B4E9FE	1.00	1.31	16.03	16.03
#FFFFFF	1.31	1.00	21.00	21.00
#000000	16.03	21.00	1.00	1.00
##000000	16.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#DDE6FF

Deuteranopia (green-blind)

#D2DDFE

Tritanopia (blue-blind)

#9CF0EF

Achromatopsia (no color)

#E1E1E1

Design tokens & code

CSS

--color: #b4e9fe;
/* rgb */ color: rgb(180, 233, 254);
/* oklch */ color: oklch(90.4% 0.061 224.2);

Tailwind

colors: {
  custom: {
    50: '#ccf0fe',
    500: '#b4e9fe',
    950: '#000000',
  },
}

SCSS

$custom: #b4e9fe;
$custom-light: #ccf0fe;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e9fe",
  "rgb": {
    "r": 180,
    "g": 233,
    "b": 254
  },
  "hsl": {
    "h": 197.027,
    "s": 97.368,
    "l": 85.098
  },
  "oklch": {
    "l": 0.90434,
    "c": 0.06128,
    "h": 224.2
  },
  "luminance": 0.75137
}

Semantic roles & 50–950 ramp

primary

#B4E9FE

secondary

#E49272

accent

#4100E6

background

#FEFFFF

surface

#FBFEFF

border

#D4D6D7

text

#131617

muted

#838585

Preview Lab

Preview with #B4E9FE

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

Preview Lab → · Contrast checker → · Palette generator →