#B9EFFD#B9EFFD

#B9EFFD is a very light, muted cyan. Relative luminance 0.791; OKLCH L 92.0% C 0.058 H 215.4°. Best body text is #000000 at 16.83:1 contrast (WCAG AA passes).

Color values

HEX	#B9EFFD
RGB	rgb(185, 239, 253)
HSL	hsl(192, 94%, 86%)
HSV	hsv(192, 27%, 99%)
CMYK	cmyk(26.9%, 5.5%, 0%, 0.8%)
CIE-LAB	lab(91.30, -13.98, -12.33)
CIE-LCH	lch(91.30, 18.64, 221.41°)
OKLab	oklab(91.96% -0.0473 -0.0336)
OKLCH	oklch(91.96% 0.058 215.4)
XYZ	xyz(68.5982, 79.1361, 104.5698)
Luminance	0.7914 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B9EFFD #FDC7B9

analogous

#B9FDE9 #B9EFFD #B9CDFD

triadic

#B9EFFD #FDB9EF #EFFDB9

tetradic

#B9EFFD #E9B9FD #FDC7B9 #CDFDB9

square

#B9EFFD #E9B9FD #FDC7B9 #CDFDB9

split-complementary

#B9EFFD #FDB9CD #FDE9B9

monochromatic

#42D4FA #7DE1FB #B9EFFD #E1F8FE #E1F8FE

Accessibility & contrast

On white

1.25

#B9EFFD on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.83

#B9EFFD on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B9EFFD

16.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B9EFFD	#FFFFFF	#000000	##000000
##B9EFFD	1.00	1.25	16.83	16.83
#FFFFFF	1.25	1.00	21.00	21.00
#000000	16.83	21.00	1.00	1.00
##000000	16.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E5EBFE

Deuteranopia (green-blind)

#D9E2FD

Tritanopia (blue-blind)

#A3F5F3

Achromatopsia (no color)

#E6E6E6

Design tokens & code

CSS

--color: #b9effd;
/* rgb */ color: rgb(185, 239, 253);
/* oklch */ color: oklch(92.0% 0.058 215.4);

Tailwind

colors: {
  custom: {
    50: '#cff4fe',
    500: '#b9effd',
    950: '#000000',
  },
}

SCSS

$custom: #b9effd;
$custom-light: #cff4fe;
$custom-dark: #000000;

JSON

{
  "hex": "#b9effd",
  "rgb": {
    "r": 185,
    "g": 239,
    "b": 253
  },
  "hsl": {
    "h": 192.353,
    "s": 94.444,
    "l": 85.882
  },
  "oklch": {
    "l": 0.91957,
    "c": 0.05804,
    "h": 215.4
  },
  "luminance": 0.79139
}

Semantic roles & 50–950 ramp

primary

#B9EFFD

secondary

#E38D77

accent

#2F00E6

background

#FEFFFF

surface

#FBFEFF

border

#D4D6D7

text

#141717

muted

#838585

Preview Lab

Preview with #B9EFFD

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

Preview Lab → · Contrast checker → · Palette generator →