#B1CFEE#B1CFEE

#B1CFEE is a very light, muted cyan. Relative luminance 0.601; OKLCH L 84.3% C 0.054 H 249.3°. Best body text is #000000 at 13.03:1 contrast (WCAG AA passes).

Color values

HEX	#B1CFEE
RGB	rgb(177, 207, 238)
HSL	hsl(210, 64%, 81%)
HSV	hsv(210, 26%, 93%)
CMYK	cmyk(25.6%, 13%, 0%, 6.7%)
CIE-LAB	lab(81.92, -3.21, -18.55)
CIE-LCH	lch(81.92, 18.83, 260.20°)
OKLab	oklab(84.27% -0.0191 -0.0507)
OKLCH	oklch(84.27% 0.054 249.3)
XYZ	xyz(55.8725, 60.1439, 89.5374)
Luminance	0.6015 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CFEE #EED0B1

analogous

#B1EEEE #B1CFEE #B2B1EE

triadic

#B1CFEE #EEB1CF #CFEEB1

tetradic

#B1CFEE #EEB1EE #EED0B1 #B1EEB2

square

#B1CFEE #EEB1EE #EED0B1 #B1EEB2

split-complementary

#B1CFEE #EEB2B1 #EEEEB1

monochromatic

#4D91D8 #7FB0E3 #B1CFEE #E3EEF9 #E6F0FA

Accessibility & contrast

On white

1.61

#B1CFEE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.03

#B1CFEE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CFEE

13.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CFEE	#FFFFFF	#000000	##000000
##B1CFEE	1.00	1.61	13.03	13.03
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.03	21.00	1.00	1.00
##000000	13.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C3CFF0

Deuteranopia (green-blind)

#BCC9ED

Tritanopia (blue-blind)

#A0D6D9

Achromatopsia (no color)

#CCCCCC

Design tokens & code

CSS

--color: #b1cfee;
/* rgb */ color: rgb(177, 207, 238);
/* oklch */ color: oklch(84.3% 0.054 249.3);

Tailwind

colors: {
  custom: {
    50: '#c9ddf3',
    500: '#b1cfee',
    950: '#000000',
  },
}

SCSS

$custom: #b1cfee;
$custom-light: #c9ddf3;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cfee",
  "rgb": {
    "r": 177,
    "g": 207,
    "b": 238
  },
  "hsl": {
    "h": 210.492,
    "s": 64.211,
    "l": 81.373
  },
  "oklch": {
    "l": 0.84271,
    "c": 0.05416,
    "h": 249.3
  },
  "luminance": 0.60146
}

Semantic roles & 50–950 ramp

primary

#B1CFEE

secondary

#CCA278

accent

#7419CC

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131517

muted

#828485

Preview Lab

Preview with #B1CFEE

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

Preview Lab → · Contrast checker → · Palette generator →