#B5DFEE#B5DFEE

#B5DFEE is a very light, muted cyan. Relative luminance 0.688; OKLCH L 87.9% C 0.048 H 221.6°. Best body text is #000000 at 14.75:1 contrast (WCAG AA passes).

Color values

HEX	#B5DFEE
RGB	rgb(181, 223, 238)
HSL	hsl(196, 63%, 82%)
HSV	hsv(196, 24%, 93%)
CMYK	cmyk(23.9%, 6.3%, 0%, 6.7%)
CIE-LAB	lab(86.39, -10.35, -11.81)
CIE-LCH	lch(86.39, 15.71, 228.78°)
OKLab	oklab(87.87% -0.0362 -0.0321)
OKLCH	oklch(87.87% 0.048 221.6)
XYZ	xyz(60.8718, 68.7699, 90.9390)
Luminance	0.6877 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B5DFEE #EEC4B5

analogous

#B5EEE0 #B5DFEE #B5C3EE

triadic

#B5DFEE #EEB5DF #DFEEB5

tetradic

#B5DFEE #E0B5EE #EEC4B5 #C3EEB5

square

#B5DFEE #E0B5EE #EEC4B5 #C3EEB5

split-complementary

#B5DFEE #EEB5C3 #EEE0B5

monochromatic

#51B4D7 #83C9E3 #B5DFEE #E6F4F9 #E6F4F9

Accessibility & contrast

On white

1.42

#B5DFEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.75

#B5DFEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B5DFEE

14.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B5DFEE	#FFFFFF	#000000	##000000
##B5DFEE	1.00	1.42	14.75	14.75
#FFFFFF	1.42	1.00	21.00	21.00
#000000	14.75	21.00	1.00	1.00
##000000	14.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DCEF

Deuteranopia (green-blind)

#CDD5EE

Tritanopia (blue-blind)

#A4E4E4

Achromatopsia (no color)

#D8D8D8

Design tokens & code

CSS

--color: #b5dfee;
/* rgb */ color: rgb(181, 223, 238);
/* oklch */ color: oklch(87.9% 0.048 221.6);

Tailwind

colors: {
  custom: {
    50: '#cce9f3',
    500: '#b5dfee',
    950: '#000000',
  },
}

SCSS

$custom: #b5dfee;
$custom-light: #cce9f3;
$custom-dark: #000000;

JSON

{
  "hex": "#b5dfee",
  "rgb": {
    "r": 181,
    "g": 223,
    "b": 238
  },
  "hsl": {
    "h": 195.789,
    "s": 62.637,
    "l": 82.157
  },
  "oklch": {
    "l": 0.87865,
    "c": 0.04841,
    "h": 221.6
  },
  "luminance": 0.68772
}

Semantic roles & 50–950 ramp

primary

#B5DFEE

secondary

#CC917C

accent

#491BCA

background

#FEFEFF

surface

#FAFCFE

border

#D3D5D6

text

#131617

muted

#838485

Preview Lab

Preview with #B5DFEE

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

Preview Lab → · Contrast checker → · Palette generator →