#B3DDEA#B3DDEA

#B3DDEA is a very light, muted cyan. Relative luminance 0.672; OKLCH L 87.2% C 0.047 H 218.6°. Best body text is #000000 at 14.45:1 contrast (WCAG AA passes).

Color values

HEX	#B3DDEA
RGB	rgb(179, 221, 234)
HSL	hsl(194, 57%, 81%)
HSV	hsv(194, 24%, 92%)
CMYK	cmyk(23.5%, 5.6%, 0%, 8.2%)
CIE-LAB	lab(85.62, -10.80, -10.86)
CIE-LCH	lch(85.62, 15.31, 225.16°)
OKLab	oklab(87.19% -0.037 -0.0295)
OKLCH	oklch(87.19% 0.047 218.6)
XYZ	xyz(59.2938, 67.2349, 87.6795)
Luminance	0.6724 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DDEA #EAC0B3

analogous

#B3EADB #B3DDEA #B3C1EA

triadic

#B3DDEA #EAB3DD #DDEAB3

tetradic

#B3DDEA #DBB3EA #EAC0B3 #C1EAB3

square

#B3DDEA #DBB3EA #EAC0B3 #C1EAB3

split-complementary

#B3DDEA #EAB3C1 #EADBB3

monochromatic

#53B2D0 #83C8DD #B3DDEA #E3F2F7 #E7F4F8

Accessibility & contrast

On white

1.45

#B3DDEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.45

#B3DDEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DDEA

14.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DDEA	#FFFFFF	#000000	##000000
##B3DDEA	1.00	1.45	14.45	14.45
#FFFFFF	1.45	1.00	21.00	21.00
#000000	14.45	21.00	1.00	1.00
##000000	14.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D4DAEB

Deuteranopia (green-blind)

#CBD3EA

Tritanopia (blue-blind)

#A2E2E1

Achromatopsia (no color)

#D6D6D6

Design tokens & code

CSS

--color: #b3ddea;
/* rgb */ color: rgb(179, 221, 234);
/* oklch */ color: oklch(87.2% 0.047 218.6);

Tailwind

colors: {
  custom: {
    50: '#cae7f0',
    500: '#b3ddea',
    950: '#000000',
  },
}

SCSS

$custom: #b3ddea;
$custom-light: #cae7f0;
$custom-dark: #000000;

JSON

{
  "hex": "#b3ddea",
  "rgb": {
    "r": 179,
    "g": 221,
    "b": 234
  },
  "hsl": {
    "h": 194.182,
    "s": 56.701,
    "l": 80.98
  },
  "oklch": {
    "l": 0.87188,
    "c": 0.04733,
    "h": 218.6
  },
  "luminance": 0.67237
}

Semantic roles & 50–950 ramp

primary

#B3DDEA

secondary

#C68D7B

accent

#4821C4

background

#FEFEFF

surface

#FAFCFE

border

#D3D5D6

text

#131616

muted

#838485

Preview Lab

Preview with #B3DDEA

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

Preview Lab → · Contrast checker → · Palette generator →