#B5EFFD#B5EFFD

#B5EFFD is a very light, moderate cyan. Relative luminance 0.786; OKLCH L 91.7% C 0.062 H 214.2°. Best body text is #000000 at 16.73:1 contrast (WCAG AA passes).

Color values

HEX	#B5EFFD
RGB	rgb(181, 239, 253)
HSL	hsl(192, 95%, 85%)
HSV	hsv(192, 28%, 99%)
CMYK	cmyk(28.5%, 5.5%, 0%, 0.8%)
CIE-LAB	lab(91.07, -15.11, -12.69)
CIE-LCH	lch(91.07, 19.73, 220.02°)
OKLab	oklab(91.72% -0.0509 -0.0346)
OKLCH	oklch(91.72% 0.062 214.2)
XYZ	xyz(67.6466, 78.6454, 104.5252)
Luminance	0.7865 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5EFFD #FDC3B5

analogous

#B5FDE7 #B5EFFD #B5CBFD

triadic

#B5EFFD #FDB5EF #EFFDB5

tetradic

#B5EFFD #E7B5FD #FDC3B5 #CBFDB5

square

#B5EFFD #E7B5FD #FDC3B5 #CBFDB5

split-complementary

#B5EFFD #FDB5CB #FDE7B5

monochromatic

#3ED5FA #79E2FB #B5EFFD #E1F9FE #E1F9FE

Accessibility & contrast

On white

1.26

#B5EFFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.73

#B5EFFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5EFFD

16.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5EFFD	#FFFFFF	#000000	##000000
##B5EFFD	1.00	1.26	16.73	16.73
#FFFFFF	1.26	1.00	21.00	21.00
#000000	16.73	21.00	1.00	1.00
##000000	16.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E4EBFE

Deuteranopia (green-blind)

#D8E1FD

Tritanopia (blue-blind)

#9DF5F3

Achromatopsia (no color)

#E5E5E5

Design tokens & code

CSS

--color: #b5effd;
/* rgb */ color: rgb(181, 239, 253);
/* oklch */ color: oklch(91.7% 0.062 214.2);

Tailwind

colors: {
  custom: {
    50: '#cdf4fe',
    500: '#b5effd',
    950: '#000000',
  },
}

SCSS

$custom: #b5effd;
$custom-light: #cdf4fe;
$custom-dark: #000000;

JSON

{
  "hex": "#b5effd",
  "rgb": {
    "r": 181,
    "g": 239,
    "b": 253
  },
  "hsl": {
    "h": 191.667,
    "s": 94.737,
    "l": 85.098
  },
  "oklch": {
    "l": 0.91722,
    "c": 0.06157,
    "h": 214.2
  },
  "luminance": 0.78649
}

Semantic roles & 50–950 ramp

primary

#B5EFFD

secondary

#E38973

accent

#2D00E6

background

#FEFFFF

surface

#FBFEFF

border

#D4D6D7

text

#141717

muted

#838585

Preview Lab

Preview with #B5EFFD

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

Preview Lab → · Contrast checker → · Palette generator →