#B4CFDB#B4CFDB

#B4CFDB is a very light, muted cyan. Relative luminance 0.594; OKLCH L 83.8% C 0.034 H 226.4°. Best body text is #000000 at 12.89:1 contrast (WCAG AA passes).

Color values

HEX	#B4CFDB
RGB	rgb(180, 207, 219)
HSL	hsl(198, 35%, 78%)
HSV	hsv(198, 18%, 86%)
CMYK	cmyk(17.8%, 5.5%, 0%, 14.1%)
CIE-LAB	lab(81.53, -6.50, -8.97)
CIE-LCH	lch(81.53, 11.07, 234.07°)
OKLab	oklab(83.83% -0.0231 -0.0243)
OKLCH	oklch(83.83% 0.034 226.4)
XYZ	xyz(53.9181, 59.4420, 75.6368)
Luminance	0.5944 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B4CFDB #DBC0B4

analogous

#B4DBD3 #B4CFDB #B4BBDB

triadic

#B4CFDB #DBB4CF #CFDBB4

tetradic

#B4CFDB #D3B4DB #DBC0B4 #BBDBB4

square

#B4CFDB #D3B4DB #DBC0B4 #BBDBB4

split-complementary

#B4CFDB #DBB4BB #DBD3B4

monochromatic

#619AB3 #8BB5C7 #B4CFDB #DDE9EF #EAF2F5

Accessibility & contrast

On white

1.63

#B4CFDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

12.89

#B4CFDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B4CFDB

12.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B4CFDB	#FFFFFF	#000000	##000000
##B4CFDB	1.00	1.63	12.89	12.89
#FFFFFF	1.63	1.00	21.00	21.00
#000000	12.89	21.00	1.00	1.00
##000000	12.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C9CDDC

Deuteranopia (green-blind)

#C3C9DB

Tritanopia (blue-blind)

#A9D3D3

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b4cfdb;
/* rgb */ color: rgb(180, 207, 219);
/* oklch */ color: oklch(83.8% 0.034 226.4);

Tailwind

colors: {
  custom: {
    50: '#cbdde6',
    500: '#b4cfdb',
    950: '#000000',
  },
}

SCSS

$custom: #b4cfdb;
$custom-light: #cbdde6;
$custom-dark: #000000;

JSON

{
  "hex": "#b4cfdb",
  "rgb": {
    "r": 180,
    "g": 207,
    "b": 219
  },
  "hsl": {
    "h": 198.462,
    "s": 35.135,
    "l": 78.235
  },
  "oklch": {
    "l": 0.83828,
    "c": 0.03352,
    "h": 226.4
  },
  "luminance": 0.59443
}

Semantic roles & 50–950 ramp

primary

#B4CFDB

secondary

#B39081

accent

#5C38AE

background

#FDFEFE

surface

#F9FCFC

border

#D2D5D5

text

#131515

muted

#828484

Preview Lab

Preview with #B4CFDB

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

Preview Lab → · Contrast checker → · Palette generator →