#B3DFEF#B3DFEF

#B3DFEF is a very light, muted cyan. Relative luminance 0.686; OKLCH L 87.8% C 0.051 H 222.0°. Best body text is #000000 at 14.72:1 contrast (WCAG AA passes).

Color values

HEX	#B3DFEF
RGB	rgb(179, 223, 239)
HSL	hsl(196, 65%, 82%)
HSV	hsv(196, 25%, 94%)
CMYK	cmyk(25.1%, 6.7%, 0%, 6.3%)
CIE-LAB	lab(86.30, -10.72, -12.49)
CIE-LCH	lch(86.30, 16.45, 229.37°)
OKLab	oklab(87.77% -0.0377 -0.034)
OKLCH	oklch(87.77% 0.051 222)
XYZ	xyz(60.5535, 68.5887, 91.6930)
Luminance	0.6859 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DFEF #EFC3B3

analogous

#B3EFE1 #B3DFEF #B3C1EF

triadic

#B3DFEF #EFB3DF #DFEFB3

tetradic

#B3DFEF #E1B3EF #EFC3B3 #C1EFB3

square

#B3DFEF #E1B3EF #EFC3B3 #C1EFB3

split-complementary

#B3DFEF #EFB3C1 #EFE1B3

monochromatic

#4EB4DA #80CAE4 #B3DFEF #E6F4FA #E6F4FA

Accessibility & contrast

On white

1.43

#B3DFEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.72

#B3DFEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DFEF

14.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DFEF	#FFFFFF	#000000	##000000
##B3DFEF	1.00	1.43	14.72	14.72
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.72	21.00	1.00	1.00
##000000	14.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DCF0

Deuteranopia (green-blind)

#CCD5EF

Tritanopia (blue-blind)

#A1E4E4

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b3dfef;
/* rgb */ color: rgb(179, 223, 239);
/* oklch */ color: oklch(87.8% 0.051 222.0);

Tailwind

colors: {
  custom: {
    50: '#cbe9f4',
    500: '#b3dfef',
    950: '#000000',
  },
}

SCSS

$custom: #b3dfef;
$custom-light: #cbe9f4;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dfef",
  "rgb": {
    "r": 179,
    "g": 223,
    "b": 239
  },
  "hsl": {
    "h": 196,
    "s": 65.217,
    "l": 81.961
  },
  "oklch": {
    "l": 0.87773,
    "c": 0.05077,
    "h": 222
  },
  "luminance": 0.68591
}

Semantic roles & 50–950 ramp

primary

#B3DFEF

secondary

#CD9079

accent

#4918CD

background

#FEFEFF

surface

#FAFCFE

border

#D3D5D6

text

#131617

muted

#838485

Preview Lab

Preview with #B3DFEF

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

Preview Lab → · Contrast checker → · Palette generator →