#B0DDF9#B0DDF9

#B0DDF9 is a very light, moderate cyan. Relative luminance 0.678; OKLCH L 87.5% C 0.061 H 235.7°. Best body text is #000000 at 14.56:1 contrast (WCAG AA passes).

Color values

HEX	#B0DDF9
RGB	rgb(176, 221, 249)
HSL	hsl(203, 86%, 83%)
HSV	hsv(203, 29%, 98%)
CMYK	cmyk(29.3%, 11.2%, 0%, 2.4%)
CIE-LAB	lab(85.90, -8.26, -18.39)
CIE-LCH	lch(85.90, 20.16, 245.80°)
OKLab	oklab(87.51% -0.0343 -0.0503)
OKLCH	oklch(87.51% 0.061 235.7)
XYZ	xyz(60.8546, 67.7799, 99.4806)
Luminance	0.6778 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B0DDF9 #F9CCB0

analogous

#B0F9F0 #B0DDF9 #B0B8F9

triadic

#B0DDF9 #F9B0DD #DDF9B0

tetradic

#B0DDF9 #F0B0F9 #F9CCB0 #B8F9B0

square

#B0DDF9 #F0B0F9 #F9CCB0 #B8F9B0

split-complementary

#B0DDF9 #F9B0B8 #F9F0B0

monochromatic

#3EACF0 #77C5F5 #B0DDF9 #E3F3FD #E3F3FD

Accessibility & contrast

On white

1.44

#B0DDF9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.56

#B0DDF9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B0DDF9

14.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B0DDF9	#FFFFFF	#000000	##000000
##B0DDF9	1.00	1.44	14.56	14.56
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.56	21.00	1.00	1.00
##000000	14.56	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DCFA

Deuteranopia (green-blind)

#C6D3F9

Tritanopia (blue-blind)

#99E4E6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b0ddf9;
/* rgb */ color: rgb(176, 221, 249);
/* oklch */ color: oklch(87.5% 0.061 235.7);

Tailwind

colors: {
  custom: {
    50: '#c9e7fb',
    500: '#b0ddf9',
    950: '#000000',
  },
}

SCSS

$custom: #b0ddf9;
$custom-light: #c9e7fb;
$custom-dark: #000000;

JSON

{
  "hex": "#b0ddf9",
  "rgb": {
    "r": 176,
    "g": 221,
    "b": 249
  },
  "hsl": {
    "h": 203.014,
    "s": 85.882,
    "l": 83.333
  },
  "oklch": {
    "l": 0.87508,
    "c": 0.06087,
    "h": 235.7
  },
  "luminance": 0.67783
}

Semantic roles & 50–950 ramp

primary

#B0DDF9

secondary

#DC9A71

accent

#5903E2

background

#FEFEFF

surface

#FAFCFF

border

#D3D5D7

text

#131617

muted

#838485

Preview Lab

Preview with #B0DDF9

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

Preview Lab → · Contrast checker → · Palette generator →