#B1DFEB#B1DFEB

#B1DFEB is a very light, muted cyan. Relative luminance 0.681; OKLCH L 87.5% C 0.050 H 215.4°. Best body text is #000000 at 14.62:1 contrast (WCAG AA passes).

Color values

HEX	#B1DFEB
RGB	rgb(177, 223, 235)
HSL	hsl(192, 59%, 81%)
HSV	hsv(192, 25%, 92%)
CMYK	cmyk(24.7%, 5.1%, 0%, 7.8%)
CIE-LAB	lab(86.07, -12.19, -10.74)
CIE-LCH	lch(86.07, 16.25, 221.38°)
OKLab	oklab(87.52% -0.0411 -0.0292)
OKLCH	oklch(87.52% 0.05 215.4)
XYZ	xyz(59.5101, 68.1182, 88.5937)
Luminance	0.6812 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1DFEB #EBBDB1

analogous

#B1EBDA #B1DFEB #B1C2EB

triadic

#B1DFEB #EBB1DF #DFEBB1

tetradic

#B1DFEB #DAB1EB #EBBDB1 #C2EBB1

square

#B1DFEB #DAB1EB #EBBDB1 #C2EBB1

split-complementary

#B1DFEB #EBB1C2 #EBDAB1

monochromatic

#50B7D2 #80CBDF #B1DFEB #E2F3F7 #E7F5F9

Accessibility & contrast

On white

1.44

#B1DFEB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

14.62

#B1DFEB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1DFEB

14.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1DFEB	#FFFFFF	#000000	##000000
##B1DFEB	1.00	1.44	14.62	14.62
#FFFFFF	1.44	1.00	21.00	21.00
#000000	14.62	21.00	1.00	1.00
##000000	14.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#D6DCEC

Deuteranopia (green-blind)

#CDD4EB

Tritanopia (blue-blind)

#9FE4E3

Achromatopsia (no color)

#D7D7D7

Design tokens & code

CSS

--color: #b1dfeb;
/* rgb */ color: rgb(177, 223, 235);
/* oklch */ color: oklch(87.5% 0.050 215.4);

Tailwind

colors: {
  custom: {
    50: '#c9e9f1',
    500: '#b1dfeb',
    950: '#000000',
  },
}

SCSS

$custom: #b1dfeb;
$custom-light: #c9e9f1;
$custom-dark: #000000;

JSON

{
  "hex": "#b1dfeb",
  "rgb": {
    "r": 177,
    "g": 223,
    "b": 235
  },
  "hsl": {
    "h": 192.414,
    "s": 59.184,
    "l": 80.784
  },
  "oklch": {
    "l": 0.87518,
    "c": 0.05042,
    "h": 215.4
  },
  "luminance": 0.68121
}

Semantic roles & 50–950 ramp

primary

#B1DFEB

secondary

#C78979

accent

#411FC7

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131616

muted

#828485

Preview Lab

Preview with #B1DFEB

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

Preview Lab → · Contrast checker → · Palette generator →