#B5DFF9#B5DFF9

#B5DFF9 is a very light, muted cyan. Relative luminance 0.694; OKLCH L 88.2% C 0.057 H 235.5°. Best body text is #000000 at 14.89:1 contrast (WCAG AA passes).

Color values

HEX	#B5DFF9
RGB	rgb(181, 223, 249)
HSL	hsl(203, 85%, 84%)
HSV	hsv(203, 27%, 98%)
CMYK	cmyk(27.3%, 10.4%, 0%, 2.4%)
CIE-LAB	lab(86.72, -7.88, -17.12)
CIE-LCH	lch(86.72, 18.84, 245.29°)
OKLab	oklab(88.24% -0.0322 -0.0467)
OKLCH	oklch(88.24% 0.057 235.5)
XYZ	xyz(62.5375, 69.4361, 99.7116)
Luminance	0.6944 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DFF9 #F9CFB5

analogous

#B5F9F1 #B5DFF9 #B5BDF9

triadic

#B5DFF9 #F9B5DF #DFF9B5

tetradic

#B5DFF9 #F1B5F9 #F9CFB5 #BDF9B5

square

#B5DFF9 #F1B5F9 #F9CFB5 #BDF9B5

split-complementary

#B5DFF9 #F9B5BD #F9F1B5

monochromatic

#44AEF0 #7CC7F4 #B5DFF9 #E3F3FD #E3F3FD

Accessibility & contrast

On white

1.41

#B5DFF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.89

#B5DFF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DFF9

14.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DFF9	#FFFFFF	#000000	##000000
##B5DFF9	1.00	1.41	14.89	14.89
#FFFFFF	1.41	1.00	21.00	21.00
#000000	14.89	21.00	1.00	1.00
##000000	14.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D3DEFA

Deuteranopia (green-blind)

#CAD6F9

Tritanopia (blue-blind)

#A1E6E7

Achromatopsia (no color)

#D9D9D9

Design tokens & code

CSS

--color: #b5dff9;
/* rgb */ color: rgb(181, 223, 249);
/* oklch */ color: oklch(88.2% 0.057 235.5);

Tailwind

colors: {
  custom: {
    50: '#cce9fb',
    500: '#b5dff9',
    950: '#000000',
  },
}

SCSS

$custom: #b5dff9;
$custom-light: #cce9fb;
$custom-dark: #000000;

JSON

{
  "hex": "#b5dff9",
  "rgb": {
    "r": 181,
    "g": 223,
    "b": 249
  },
  "hsl": {
    "h": 202.941,
    "s": 85,
    "l": 84.314
  },
  "oklch": {
    "l": 0.88235,
    "c": 0.05673,
    "h": 235.5
  },
  "luminance": 0.69439
}

Semantic roles & 50–950 ramp

primary

#B5DFF9

secondary

#DC9D76

accent

#5904E1

background

#FEFEFF

surface

#FBFCFF

border

#D4D5D7

text

#131617

muted

#838485

Preview Lab

Preview with #B5DFF9

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

Preview Lab → · Contrast checker → · Palette generator →