#B1DFEA#B1DFEA

#B1DFEA is a very light, muted cyan. Relative luminance 0.681; OKLCH L 87.5% C 0.050 H 213.9°. Best body text is #000000 at 14.61:1 contrast (WCAG AA passes).

Color values

HEX	#B1DFEA
RGB	rgb(177, 223, 234)
HSL	hsl(192, 58%, 81%)
HSV	hsv(192, 24%, 92%)
CMYK	cmyk(24.4%, 4.7%, 0%, 8.2%)
CIE-LAB	lab(86.04, -12.41, -10.25)
CIE-LCH	lch(86.04, 16.10, 219.56°)
OKLab	oklab(87.49% -0.0415 -0.0279)
OKLCH	oklch(87.49% 0.05 213.9)
XYZ	xyz(59.3660, 68.0606, 87.8350)
Luminance	0.6806 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DFEA #EABCB1

analogous

#B1EAD8 #B1DFEA #B1C2EA

triadic

#B1DFEA #EAB1DF #DFEAB1

tetradic

#B1DFEA #D8B1EA #EABCB1 #C2EAB1

square

#B1DFEA #D8B1EA #EABCB1 #C2EAB1

split-complementary

#B1DFEA #EAB1C2 #EAD8B1

monochromatic

#51B7D0 #81CBDD #B1DFEA #E1F3F7 #E7F5F9

Accessibility & contrast

On white

1.44

#B1DFEA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.61

#B1DFEA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DFEA

14.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DFEA	#FFFFFF	#000000	##000000
##B1DFEA	1.00	1.44	14.61	14.61
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.61	21.00	1.00	1.00
##000000	14.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DCEB

Deuteranopia (green-blind)

#CDD4EA

Tritanopia (blue-blind)

#9FE4E2

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b1dfea;
/* rgb */ color: rgb(177, 223, 234);
/* oklch */ color: oklch(87.5% 0.050 213.9);

Tailwind

colors: {
  custom: {
    50: '#c9e9f0',
    500: '#b1dfea',
    950: '#000000',
  },
}

SCSS

$custom: #b1dfea;
$custom-light: #c9e9f0;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dfea",
  "rgb": {
    "r": 177,
    "g": 223,
    "b": 234
  },
  "hsl": {
    "h": 191.579,
    "s": 57.576,
    "l": 80.588
  },
  "oklch": {
    "l": 0.87485,
    "c": 0.04998,
    "h": 213.9
  },
  "luminance": 0.68063
}

Semantic roles & 50–950 ramp

primary

#B1DFEA

secondary

#C68879

accent

#4020C5

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131616

muted

#828485

Preview Lab

Preview with #B1DFEA

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

Preview Lab → · Contrast checker → · Palette generator →