#B1D4E4#B1D4E4

#B1D4E4 is a very light, muted cyan. Relative luminance 0.620; OKLCH L 85.0% C 0.043 H 227.3°. Best body text is #000000 at 13.41:1 contrast (WCAG AA passes).

Color values

HEX	#B1D4E4
RGB	rgb(177, 212, 228)
HSL	hsl(199, 49%, 79%)
HSV	hsv(199, 22%, 89%)
CMYK	cmyk(22.4%, 7%, 0%, 10.6%)
CIE-LAB	lab(82.93, -8.07, -11.70)
CIE-LCH	lch(82.93, 14.22, 235.40°)
OKLab	oklab(84.97% -0.0294 -0.0318)
OKLCH	oklch(84.97% 0.043 227.3)
XYZ	xyz(55.6746, 62.0336, 82.4240)
Luminance	0.6204 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1D4E4 #E4C1B1

analogous

#B1E4DB #B1D4E4 #B1BBE4

triadic

#B1D4E4 #E4B1D4 #D4E4B1

tetradic

#B1D4E4 #DBB1E4 #E4C1B1 #BBE4B1

square

#B1D4E4 #DBB1E4 #E4C1B1 #BBE4B1

split-complementary

#B1D4E4 #E4B1BB #E4DBB1

monochromatic

#56A2C5 #84BBD4 #B1D4E4 #DEEDF4 #E8F2F7

Accessibility & contrast

On white

1.57

#B1D4E4 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.41

#B1D4E4 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1D4E4

13.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1D4E4	#FFFFFF	#000000	##000000
##B1D4E4	1.00	1.57	13.41	13.41
#FFFFFF	1.57	1.00	21.00	21.00
#000000	13.41	21.00	1.00	1.00
##000000	13.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#CCD2E5

Deuteranopia (green-blind)

#C4CCE4

Tritanopia (blue-blind)

#A2D9D9

Achromatopsia (no color)

#CECECE

Design tokens & code

CSS

--color: #b1d4e4;
/* rgb */ color: rgb(177, 212, 228);
/* oklch */ color: oklch(85.0% 0.043 227.3);

Tailwind

colors: {
  custom: {
    50: '#c9e1ec',
    500: '#b1d4e4',
    950: '#000000',
  },
}

SCSS

$custom: #b1d4e4;
$custom-light: #c9e1ec;
$custom-dark: #000000;

JSON

{
  "hex": "#b1d4e4",
  "rgb": {
    "r": 177,
    "g": 212,
    "b": 228
  },
  "hsl": {
    "h": 198.824,
    "s": 48.571,
    "l": 79.412
  },
  "oklch": {
    "l": 0.84969,
    "c": 0.04329,
    "h": 227.3
  },
  "luminance": 0.62036
}

Semantic roles & 50–950 ramp

primary

#B1D4E4

secondary

#BE907B

accent

#582ABC

background

#FDFEFE

surface

#F9FCFD

border

#D2D5D5

text

#131516

muted

#828484

Preview Lab

Preview with #B1D4E4

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

Preview Lab → · Contrast checker → · Palette generator →