#B1CFEC#B1CFEC

#B1CFEC is a very light, muted cyan. Relative luminance 0.600; OKLCH L 84.2% C 0.052 H 247.5°. Best body text is #000000 at 13.01:1 contrast (WCAG AA passes).

Color values

HEX	#B1CFEC
RGB	rgb(177, 207, 236)
HSL	hsl(209, 61%, 81%)
HSV	hsv(209, 25%, 93%)
CMYK	cmyk(25%, 12.3%, 0%, 7.5%)
CIE-LAB	lab(81.85, -3.66, -17.58)
CIE-LCH	lch(81.85, 17.96, 258.23°)
OKLab	oklab(84.2% -0.0198 -0.048)
OKLCH	oklch(84.2% 0.052 247.5)
XYZ	xyz(55.5804, 60.0270, 87.9986)
Luminance	0.6003 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1CFEC #ECCEB1

analogous

#B1ECEC #B1CFEC #B1B1EC

triadic

#B1CFEC #ECB1CF #CFECB1

tetradic

#B1CFEC #ECB1EC #ECCEB1 #B1ECB1

square

#B1CFEC #ECB1EC #ECCEB1 #B1ECB1

split-complementary

#B1CFEC #ECB1B1 #ECECB1

monochromatic

#4F92D4 #80B1E0 #B1CFEC #E2EDF8 #E6F0F9

Accessibility & contrast

On white

1.61

#B1CFEC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.01

#B1CFEC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1CFEC

13.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1CFEC	#FFFFFF	#000000	##000000
##B1CFEC	1.00	1.61	13.01	13.01
#FFFFFF	1.61	1.00	21.00	21.00
#000000	13.01	21.00	1.00	1.00
##000000	13.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#C4CFED

Deuteranopia (green-blind)

#BDC9EB

Tritanopia (blue-blind)

#A1D6D8

Achromatopsia (no color)

#CBCBCB

Design tokens & code

CSS

--color: #b1cfec;
/* rgb */ color: rgb(177, 207, 236);
/* oklch */ color: oklch(84.2% 0.052 247.5);

Tailwind

colors: {
  custom: {
    50: '#c9ddf2',
    500: '#b1cfec',
    950: '#000000',
  },
}

SCSS

$custom: #b1cfec;
$custom-light: #c9ddf2;
$custom-dark: #000000;

JSON

{
  "hex": "#b1cfec",
  "rgb": {
    "r": 177,
    "g": 207,
    "b": 236
  },
  "hsl": {
    "h": 209.492,
    "s": 60.825,
    "l": 80.98
  },
  "oklch": {
    "l": 0.842,
    "c": 0.05192,
    "h": 247.5
  },
  "luminance": 0.60029
}

Semantic roles & 50–950 ramp

primary

#B1CFEC

secondary

#C9A078

accent

#711DC9

background

#FDFEFF

surface

#F9FCFE

border

#D2D5D6

text

#131516

muted

#828485

Preview Lab

Preview with #B1CFEC

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

Preview Lab → · Contrast checker → · Palette generator →