#B4E3F6#B4E3F6

#B4E3F6 is a very light, muted cyan. Relative luminance 0.713; OKLCH L 88.9% C 0.055 H 224.5°. Best body text is #000000 at 15.26:1 contrast (WCAG AA passes).

Color values

HEX	#B4E3F6
RGB	rgb(180, 227, 246)
HSL	hsl(197, 79%, 84%)
HSV	hsv(197, 27%, 96%)
CMYK	cmyk(26.8%, 7.7%, 0%, 3.5%)
CIE-LAB	lab(87.63, -10.90, -14.18)
CIE-LCH	lch(87.63, 17.89, 232.46°)
OKLab	oklab(88.91% -0.0393 -0.0387)
OKLCH	oklch(88.91% 0.055 224.5)
XYZ	xyz(62.9210, 71.2926, 97.6165)
Luminance	0.7129 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E3F6 #F6C7B4

analogous

#B4F6E8 #B4E3F6 #B4C2F6

triadic

#B4E3F6 #F6B4E3 #E3F6B4

tetradic

#B4E3F6 #E8B4F6 #F6C7B4 #C2F6B4

square

#B4E3F6 #E8B4F6 #F6C7B4 #C2F6B4

split-complementary

#B4E3F6 #F6B4C2 #F6E8B4

monochromatic

#47BAE9 #7DCFEF #B4E3F6 #E4F5FC #E4F5FC

Accessibility & contrast

On white

1.38

#B4E3F6 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.26

#B4E3F6 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E3F6

15.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E3F6	#FFFFFF	#000000	##000000
##B4E3F6	1.00	1.38	15.26	15.26
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.26	21.00	1.00	1.00
##000000	15.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D8E0F7

Deuteranopia (green-blind)

#CED8F6

Tritanopia (blue-blind)

#A0E9E9

Achromatopsia (no color)

#DCDCDC

Design tokens & code

CSS

--color: #b4e3f6;
/* rgb */ color: rgb(180, 227, 246);
/* oklch */ color: oklch(88.9% 0.055 224.5);

Tailwind

colors: {
  custom: {
    50: '#ccebf9',
    500: '#b4e3f6',
    950: '#000000',
  },
}

SCSS

$custom: #b4e3f6;
$custom-light: #ccebf9;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e3f6",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 246
  },
  "hsl": {
    "h": 197.273,
    "s": 78.571,
    "l": 83.529
  },
  "oklch": {
    "l": 0.88907,
    "c": 0.05514,
    "h": 224.5
  },
  "luminance": 0.71295
}

Semantic roles & 50–950 ramp

primary

#B4E3F6

secondary

#D79377

accent

#470BDB

background

#FEFEFF

surface

#FAFDFF

border

#D3D5D7

text

#131617

muted

#838485

Preview Lab

Preview with #B4E3F6

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

Preview Lab → · Contrast checker → · Palette generator →