#B3DFEB#B3DFEB

#B3DFEB is a very light, muted cyan. Relative luminance 0.684; OKLCH L 87.6% C 0.049 H 216.2°. Best body text is #000000 at 14.67:1 contrast (WCAG AA passes).

Color values

HEX	#B3DFEB
RGB	rgb(179, 223, 235)
HSL	hsl(193, 58%, 81%)
HSV	hsv(193, 24%, 92%)
CMYK	cmyk(23.8%, 5.1%, 0%, 7.8%)
CIE-LAB	lab(86.18, -11.60, -10.55)
CIE-LCH	lch(86.18, 15.68, 222.28°)
OKLab	oklab(87.64% -0.0392 -0.0287)
OKLCH	oklch(87.64% 0.049 216.2)
XYZ	xyz(59.9691, 68.3549, 88.6152)
Luminance	0.6836 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DFEB #EBBFB3

analogous

#B3EBDB #B3DFEB #B3C3EB

triadic

#B3DFEB #EBB3DF #DFEBB3

tetradic

#B3DFEB #DBB3EB #EBBFB3 #C3EBB3

square

#B3DFEB #DBB3EB #EBBFB3 #C3EBB3

split-complementary

#B3DFEB #EBB3C3 #EBDBB3

monochromatic

#52B6D1 #83CBDE #B3DFEB #E3F3F8 #E7F5F9

Accessibility & contrast

On white

1.43

#B3DFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.67

#B3DFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DFEB

14.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DFEB	#FFFFFF	#000000	##000000
##B3DFEB	1.00	1.43	14.67	14.67
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.67	21.00	1.00	1.00
##000000	14.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DCEC

Deuteranopia (green-blind)

#CDD5EB

Tritanopia (blue-blind)

#A2E4E3

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b3dfeb;
/* rgb */ color: rgb(179, 223, 235);
/* oklch */ color: oklch(87.6% 0.049 216.2);

Tailwind

colors: {
  custom: {
    50: '#cae9f1',
    500: '#b3dfeb',
    950: '#000000',
  },
}

SCSS

$custom: #b3dfeb;
$custom-light: #cae9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dfeb",
  "rgb": {
    "r": 179,
    "g": 223,
    "b": 235
  },
  "hsl": {
    "h": 192.857,
    "s": 58.333,
    "l": 81.176
  },
  "oklch": {
    "l": 0.87642,
    "c": 0.04859,
    "h": 216.2
  },
  "luminance": 0.68357
}

Semantic roles & 50–950 ramp

primary

#B3DFEB

secondary

#C78B7B

accent

#4320C6

background

#FEFEFF

surface

#FAFCFE

border

#D3D5D6

text

#131616

muted

#838485

Preview Lab

Preview with #B3DFEB

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

Preview Lab → · Contrast checker → · Palette generator →