#B5DEF7#B5DEF7

#B5DEF7 is a very light, muted cyan. Relative luminance 0.688; OKLCH L 88.0% C 0.055 H 235.0°. Best body text is #000000 at 14.76:1 contrast (WCAG AA passes).

Color values

HEX	#B5DEF7
RGB	rgb(181, 222, 247)
HSL	hsl(203, 80%, 84%)
HSV	hsv(203, 27%, 97%)
CMYK	cmyk(26.7%, 10.1%, 0%, 3.1%)
CIE-LAB	lab(86.39, -7.82, -16.55)
CIE-LCH	lch(86.39, 18.30, 244.72°)
OKLab	oklab(87.96% -0.0316 -0.0452)
OKLCH	oklch(87.96% 0.055 235)
XYZ	xyz(61.9609, 68.7793, 97.9887)
Luminance	0.6878 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DEF7 #F7CEB5

analogous

#B5F7EF #B5DEF7 #B5BDF7

triadic

#B5DEF7 #F7B5DE #DEF7B5

tetradic

#B5DEF7 #EFB5F7 #F7CEB5 #BDF7B5

square

#B5DEF7 #EFB5F7 #F7CEB5 #BDF7B5

split-complementary

#B5DEF7 #F7B5BD #F7EFB5

monochromatic

#47ADEB #7EC5F1 #B5DEF7 #E3F3FC #E3F3FC

Accessibility & contrast

On white

1.42

#B5DEF7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.76

#B5DEF7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DEF7

14.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DEF7	#FFFFFF	#000000	##000000
##B5DEF7	1.00	1.42	14.76	14.76
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.76	21.00	1.00	1.00
##000000	14.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3DDF8

Deuteranopia (green-blind)

#C9D5F7

Tritanopia (blue-blind)

#A1E5E6

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b5def7;
/* rgb */ color: rgb(181, 222, 247);
/* oklch */ color: oklch(88.0% 0.055 235.0);

Tailwind

colors: {
  custom: {
    50: '#cce8f9',
    500: '#b5def7',
    950: '#000000',
  },
}

SCSS

$custom: #b5def7;
$custom-light: #cce8f9;
$custom-dark: #000000;

JSON

{
  "hex": "#b5def7",
  "rgb": {
    "r": 181,
    "g": 222,
    "b": 247
  },
  "hsl": {
    "h": 202.727,
    "s": 80.488,
    "l": 83.922
  },
  "oklch": {
    "l": 0.87958,
    "c": 0.05513,
    "h": 235
  },
  "luminance": 0.68782
}

Semantic roles & 50–950 ramp

primary

#B5DEF7

secondary

#D99C77

accent

#5909DD

background

#FEFEFF

surface

#FBFCFF

border

#D4D5D7

text

#131617

muted

#838485

Preview Lab

Preview with #B5DEF7

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

Preview Lab → · Contrast checker → · Palette generator →