#B4E3F3#B4E3F3

#B4E3F3 is a very light, muted cyan. Relative luminance 0.711; OKLCH L 88.8% C 0.053 H 220.6°. Best body text is #000000 at 15.22:1 contrast (WCAG AA passes).

Color values

HEX	#B4E3F3
RGB	rgb(180, 227, 243)
HSL	hsl(195, 72%, 83%)
HSV	hsv(195, 26%, 95%)
CMYK	cmyk(25.9%, 6.6%, 0%, 4.7%)
CIE-LAB	lab(87.54, -11.57, -12.74)
CIE-LCH	lch(87.54, 17.21, 227.74°)
OKLab	oklab(88.81% -0.0404 -0.0347)
OKLCH	oklch(88.81% 0.053 220.6)
XYZ	xyz(62.4643, 71.1099, 95.2110)
Luminance	0.7111 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4E3F3 #F3C4B4

analogous

#B4F3E3 #B4E3F3 #B4C3F3

triadic

#B4E3F3 #F3B4E3 #E3F3B4

tetradic

#B4E3F3 #E3B4F3 #F3C4B4 #C3F3B4

square

#B4E3F3 #E3B4F3 #F3C4B4 #C3F3B4

split-complementary

#B4E3F3 #F3B4C3 #F3E3B4

monochromatic

#4ABCE2 #7FCFEB #B4E3F3 #E5F5FB #E5F5FB

Accessibility & contrast

On white

1.38

#B4E3F3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

15.22

#B4E3F3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4E3F3

15.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4E3F3	#FFFFFF	#000000	##000000
##B4E3F3	1.00	1.38	15.22	15.22
#FFFFFF	1.38	1.00	21.00	21.00
#000000	15.22	21.00	1.00	1.00
##000000	15.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D9E0F4

Deuteranopia (green-blind)

#CFD8F3

Tritanopia (blue-blind)

#A0E9E8

Achromatopsia (no color)

#DBDBDB

Design tokens & code

CSS

--color: #b4e3f3;
/* rgb */ color: rgb(180, 227, 243);
/* oklch */ color: oklch(88.8% 0.053 220.6);

Tailwind

colors: {
  custom: {
    50: '#cbebf7',
    500: '#b4e3f3',
    950: '#000000',
  },
}

SCSS

$custom: #b4e3f3;
$custom-light: #cbebf7;
$custom-dark: #000000;

JSON

{
  "hex": "#b4e3f3",
  "rgb": {
    "r": 180,
    "g": 227,
    "b": 243
  },
  "hsl": {
    "h": 195.238,
    "s": 72.414,
    "l": 82.941
  },
  "oklch": {
    "l": 0.88807,
    "c": 0.05327,
    "h": 220.6
  },
  "luminance": 0.71113
}

Semantic roles & 50–950 ramp

primary

#B4E3F3

secondary

#D38F78

accent

#4311D4

background

#FEFEFF

surface

#FAFDFE

border

#D3D5D6

text

#131617

muted

#838485

Preview Lab

Preview with #B4E3F3

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

Preview Lab → · Contrast checker → · Palette generator →