#B1DFEE#B1DFEE

#B1DFEE is a very light, muted cyan. Relative luminance 0.683; OKLCH L 87.6% C 0.052 H 219.7°. Best body text is #000000 at 14.66:1 contrast (WCAG AA passes).

Color values

HEX	#B1DFEE
RGB	rgb(177, 223, 238)
HSL	hsl(195, 64%, 81%)
HSV	hsv(195, 26%, 93%)
CMYK	cmyk(25.6%, 6.3%, 0%, 6.7%)
CIE-LAB	lab(86.15, -11.52, -12.19)
CIE-LCH	lch(86.15, 16.77, 226.62°)
OKLab	oklab(87.62% -0.04 -0.0332)
OKLCH	oklch(87.62% 0.052 219.7)
XYZ	xyz(59.9471, 68.2931, 90.8956)
Luminance	0.6830 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DFEE #EEC0B1

analogous

#B1EEDF #B1DFEE #B1C1EE

triadic

#B1DFEE #EEB1DF #DFEEB1

tetradic

#B1DFEE #DFB1EE #EEC0B1 #C1EEB1

square

#B1DFEE #DFB1EE #EEC0B1 #C1EEB1

split-complementary

#B1DFEE #EEB1C1 #EEDFB1

monochromatic

#4DB6D8 #7FCAE3 #B1DFEE #E3F4F9 #E6F5FA

Accessibility & contrast

On white

1.43

#B1DFEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.66

#B1DFEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DFEE

14.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DFEE	#FFFFFF	#000000	##000000
##B1DFEE	1.00	1.43	14.66	14.66
#FFFFFF	1.43	1.00	21.00	21.00
#000000	14.66	21.00	1.00	1.00
##000000	14.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D5DCEF

Deuteranopia (green-blind)

#CCD4EE

Tritanopia (blue-blind)

#9EE4E4

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b1dfee;
/* rgb */ color: rgb(177, 223, 238);
/* oklch */ color: oklch(87.6% 0.052 219.7);

Tailwind

colors: {
  custom: {
    50: '#c9e9f3',
    500: '#b1dfee',
    950: '#000000',
  },
}

SCSS

$custom: #b1dfee;
$custom-light: #c9e9f3;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dfee",
  "rgb": {
    "r": 177,
    "g": 223,
    "b": 238
  },
  "hsl": {
    "h": 194.754,
    "s": 64.211,
    "l": 81.373
  },
  "oklch": {
    "l": 0.87616,
    "c": 0.05195,
    "h": 219.7
  },
  "luminance": 0.68296
}

Semantic roles & 50–950 ramp

primary

#B1DFEE

secondary

#CC8C78

accent

#4519CC

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131617

muted

#828485

Preview Lab

Preview with #B1DFEE

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

Preview Lab → · Contrast checker → · Palette generator →