#B4DDEA#B4DDEA

#B4DDEA is a very light, muted cyan. Relative luminance 0.674; OKLCH L 87.3% C 0.046 H 219.0°. Best body text is #000000 at 14.47:1 contrast (WCAG AA passes).

Color values

HEX	#B4DDEA
RGB	rgb(180, 221, 234)
HSL	hsl(194, 56%, 81%)
HSV	hsv(194, 23%, 92%)
CMYK	cmyk(23.1%, 5.6%, 0%, 8.2%)
CIE-LAB	lab(85.68, -10.50, -10.76)
CIE-LCH	lch(85.68, 15.04, 225.70°)
OKLab	oklab(87.25% -0.0361 -0.0292)
OKLCH	oklch(87.25% 0.046 219)
XYZ	xyz(59.5258, 67.3545, 87.6903)
Luminance	0.6736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4DDEA #EAC1B4

analogous

#B4EADC #B4DDEA #B4C2EA

triadic

#B4DDEA #EAB4DD #DDEAB4

tetradic

#B4DDEA #DCB4EA #EAC1B4 #C2EAB4

square

#B4DDEA #DCB4EA #EAC1B4 #C2EAB4

split-complementary

#B4DDEA #EAB4C2 #EADCB4

monochromatic

#54B2CF #84C7DD #B4DDEA #E4F3F7 #E7F4F8

Accessibility & contrast

On white

1.45

#B4DDEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.47

#B4DDEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4DDEA

14.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4DDEA	#FFFFFF	#000000	##000000
##B4DDEA	1.00	1.45	14.47	14.47
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.47	21.00	1.00	1.00
##000000	14.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DAEB

Deuteranopia (green-blind)

#CCD3EA

Tritanopia (blue-blind)

#A4E2E1

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b4ddea;
/* rgb */ color: rgb(180, 221, 234);
/* oklch */ color: oklch(87.3% 0.046 219.0);

Tailwind

colors: {
  custom: {
    50: '#cbe7f0',
    500: '#b4ddea',
    950: '#000000',
  },
}

SCSS

$custom: #b4ddea;
$custom-light: #cbe7f0;
$custom-dark: #000000;

JSON

{
  "hex": "#b4ddea",
  "rgb": {
    "r": 180,
    "g": 221,
    "b": 234
  },
  "hsl": {
    "h": 194.444,
    "s": 56.25,
    "l": 81.176
  },
  "oklch": {
    "l": 0.87251,
    "c": 0.04643,
    "h": 219
  },
  "luminance": 0.67357
}

Semantic roles & 50–950 ramp

primary

#B4DDEA

secondary

#C68E7C

accent

#4922C4

background

#FEFEFF

surface

#FAFCFE

border

#D3D5D6

text

#131616

muted

#838485

Preview Lab

Preview with #B4DDEA

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

Preview Lab → · Contrast checker → · Palette generator →