#B3DBEF#B3DBEF

#B3DBEF is a very light, muted cyan. Relative luminance 0.665; OKLCH L 86.9% C 0.050 H 229.7°. Best body text is #000000 at 14.30:1 contrast (WCAG AA passes).

Color values

HEX	#B3DBEF
RGB	rgb(179, 219, 239)
HSL	hsl(200, 65%, 82%)
HSV	hsv(200, 25%, 94%)
CMYK	cmyk(25.1%, 8.4%, 0%, 6.3%)
CIE-LAB	lab(85.24, -8.66, -14.07)
CIE-LCH	lch(85.24, 16.52, 238.40°)
OKLab	oklab(86.93% -0.0325 -0.0383)
OKLCH	oklch(86.93% 0.05 229.7)
XYZ	xyz(59.4974, 66.4765, 91.3410)
Luminance	0.6648 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B3DBEF #EFC7B3

analogous

#B3EFE5 #B3DBEF #B3BDEF

triadic

#B3DBEF #EFB3DB #DBEFB3

tetradic

#B3DBEF #E5B3EF #EFC7B3 #BDEFB3

square

#B3DBEF #E5B3EF #EFC7B3 #BDEFB3

split-complementary

#B3DBEF #EFB3BD #EFE5B3

monochromatic

#4EABDA #80C3E4 #B3DBEF #E6F3FA #E6F3FA

Accessibility & contrast

On white

1.47

#B3DBEF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.30

#B3DBEF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B3DBEF

14.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B3DBEF	#FFFFFF	#000000	##000000
##B3DBEF	1.00	1.47	14.30	14.30
#FFFFFF	1.47	1.00	21.00	21.00
#000000	14.30	21.00	1.00	1.00
##000000	14.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D1D9F0

Deuteranopia (green-blind)

#C8D2EF

Tritanopia (blue-blind)

#A1E1E1

Achromatopsia (no color)

#D5D5D5

Design tokens & code

CSS

--color: #b3dbef;
/* rgb */ color: rgb(179, 219, 239);
/* oklch */ color: oklch(86.9% 0.050 229.7);

Tailwind

colors: {
  custom: {
    50: '#cbe6f4',
    500: '#b3dbef',
    950: '#000000',
  },
}

SCSS

$custom: #b3dbef;
$custom-light: #cbe6f4;
$custom-dark: #000000;

JSON

{
  "hex": "#b3dbef",
  "rgb": {
    "r": 179,
    "g": 219,
    "b": 239
  },
  "hsl": {
    "h": 200,
    "s": 65.217,
    "l": 81.961
  },
  "oklch": {
    "l": 0.86933,
    "c": 0.05028,
    "h": 229.7
  },
  "luminance": 0.66479
}

Semantic roles & 50–950 ramp

primary

#B3DBEF

secondary

#CD9579

accent

#5518CD

background

#FEFEFF

surface

#FAFCFE

border

#D3D5D6

text

#131517

muted

#838485

Preview Lab

Preview with #B3DBEF

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

Preview Lab → · Contrast checker → · Palette generator →