#B2DDFB#B2DDFB

#B2DDFB is a very light, moderate cyan. Relative luminance 0.681; OKLCH L 87.7% C 0.061 H 238.8°. Best body text is #000000 at 14.63:1 contrast (WCAG AA passes).

Color values

HEX	#B2DDFB
RGB	rgb(178, 221, 251)
HSL	hsl(205, 90%, 84%)
HSV	hsv(205, 29%, 98%)
CMYK	cmyk(29.1%, 12%, 0%, 1.6%)
CIE-LAB	lab(86.08, -7.23, -19.16)
CIE-LCH	lch(86.08, 20.48, 249.32°)
OKLab	oklab(87.7% -0.0317 -0.0524)
OKLCH	oklch(87.7% 0.061 238.8)
XYZ	xyz(61.6239, 68.1403, 101.1535)
Luminance	0.6814 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B2DDFB #FBD0B2

analogous

#B2FBF5 #B2DDFB #B2B9FB

triadic

#B2DDFB #FBB2DD #DDFBB2

tetradic

#B2DDFB #F5B2FB #FBD0B2 #B9FBB2

square

#B2DDFB #F5B2FB #FBD0B2 #B9FBB2

split-complementary

#B2DDFB #FBB2B9 #FBF5B2

monochromatic

#3EAAF5 #78C3F8 #B2DDFB #E2F2FD #E2F2FD

Accessibility & contrast

On white

1.44

#B2DDFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.63

#B2DDFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B2DDFB

14.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B2DDFB	#FFFFFF	#000000	##000000
##B2DDFB	1.00	1.44	14.63	14.63
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.63	21.00	1.00	1.00
##000000	14.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0DCFD

Deuteranopia (green-blind)

#C6D4FB

Tritanopia (blue-blind)

#9CE5E6

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b2ddfb;
/* rgb */ color: rgb(178, 221, 251);
/* oklch */ color: oklch(87.7% 0.061 238.8);

Tailwind

colors: {
  custom: {
    50: '#cae7fc',
    500: '#b2ddfb',
    950: '#000000',
  },
}

SCSS

$custom: #b2ddfb;
$custom-light: #cae7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#b2ddfb",
  "rgb": {
    "r": 178,
    "g": 221,
    "b": 251
  },
  "hsl": {
    "h": 204.658,
    "s": 90.123,
    "l": 84.118
  },
  "oklch": {
    "l": 0.87702,
    "c": 0.06126,
    "h": 238.8
  },
  "luminance": 0.68143
}

Semantic roles & 50–950 ramp

primary

#B2DDFB

secondary

#DF9F72

accent

#5E00E6

background

#FEFEFF

surface

#FAFCFF

border

#D3D5D7

text

#131617

muted

#838485

Preview Lab

Preview with #B2DDFB

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

Preview Lab → · Contrast checker → · Palette generator →