#B3DAEF#B3DAEF

#B3DAEF is a very light, muted cyan. Relative luminance 0.660; OKLCH L 86.7% C 0.050 H 231.6°. Best body text is #000000 at 14.19:1 contrast (WCAG AA passes).

Color values

HEX	#B3DAEF
RGB	rgb(179, 218, 239)
HSL	hsl(201, 65%, 82%)
HSV	hsv(201, 25%, 94%)
CMYK	cmyk(25.1%, 8.8%, 0%, 6.3%)
CIE-LAB	lab(84.97, -8.14, -14.47)
CIE-LCH	lch(84.97, 16.60, 240.64°)
OKLab	oklab(86.72% -0.0312 -0.0394)
OKLCH	oklch(86.72% 0.05 231.6)
XYZ	xyz(59.2373, 65.9563, 91.2543)
Luminance	0.6596 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DAEF #EFC8B3

analogous

#B3EFE6 #B3DAEF #B3BCEF

triadic

#B3DAEF #EFB3DA #DAEFB3

tetradic

#B3DAEF #E6B3EF #EFC8B3 #BCEFB3

square

#B3DAEF #E6B3EF #EFC8B3 #BCEFB3

split-complementary

#B3DAEF #EFB3BC #EFE6B3

monochromatic

#4EA9DA #80C1E4 #B3DAEF #E6F3FA #E6F3FA

Accessibility & contrast

On white

1.48

#B3DAEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.19

#B3DAEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DAEF

14.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DAEF	#FFFFFF	#000000	##000000
##B3DAEF	1.00	1.48	14.19	14.19
#FFFFFF	1.48	1.00	21.00	21.00
#000000	14.19	21.00	1.00	1.00
##000000	14.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D0D8F0

Deuteranopia (green-blind)

#C7D1EF

Tritanopia (blue-blind)

#A1E0E0

Achromatopsia (no color)

#D4D4D4

Design tokens & code

CSS

--color: #b3daef;
/* rgb */ color: rgb(179, 218, 239);
/* oklch */ color: oklch(86.7% 0.050 231.6);

Tailwind

colors: {
  custom: {
    50: '#cae5f4',
    500: '#b3daef',
    950: '#000000',
  },
}

SCSS

$custom: #b3daef;
$custom-light: #cae5f4;
$custom-dark: #000000;

JSON

{
  "hex": "#b3daef",
  "rgb": {
    "r": 179,
    "g": 218,
    "b": 239
  },
  "hsl": {
    "h": 201,
    "s": 65.217,
    "l": 81.961
  },
  "oklch": {
    "l": 0.86724,
    "c": 0.0503,
    "h": 231.6
  },
  "luminance": 0.65959
}

Semantic roles & 50–950 ramp

primary

#B3DAEF

secondary

#CD9779

accent

#5818CD

background

#FEFEFF

surface

#FAFCFE

border

#D3D5D6

text

#131517

muted

#838485

Preview Lab

Preview with #B3DAEF

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

Preview Lab → · Contrast checker → · Palette generator →