#B1ECFE#B1ECFE

#B1ECFE is a very light, moderate cyan. Relative luminance 0.765; OKLCH L 90.9% C 0.064 H 218.6°. Best body text is #000000 at 16.30:1 contrast (WCAG AA passes).

Color values

HEX	#B1ECFE
RGB	rgb(177, 236, 254)
HSL	hsl(194, 97%, 85%)
HSV	hsv(194, 30%, 100%)
CMYK	cmyk(30.3%, 7.1%, 0%, 0.4%)
CIE-LAB	lab(90.09, -14.48, -14.71)
CIE-LCH	lch(90.09, 20.64, 225.44°)
OKLab	oklab(90.89% -0.0504 -0.0402)
OKLCH	oklch(90.89% 0.064 218.6)
XYZ	xyz(66.0106, 76.4905, 105.0327)
Luminance	0.7649 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1ECFE #FEC3B1

analogous

#B1FEEA #B1ECFE #B1C6FE

triadic

#B1ECFE #FEB1EC #ECFEB1

tetradic

#B1ECFE #EAB1FE #FEC3B1 #C6FEB1

square

#B1ECFE #EAB1FE #FEC3B1 #C6FEB1

split-complementary

#B1ECFE #FEB1C6 #FEEAB1

monochromatic

#38CFFC #75DDFD #B1ECFE #E1F8FF #E1F8FF

Accessibility & contrast

On white

1.29

#B1ECFE on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.30

#B1ECFE on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1ECFE

16.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1ECFE	#FFFFFF	#000000	##000000
##B1ECFE	1.00	1.29	16.30	16.30
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.30	21.00	1.00	1.00
##000000	16.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E0E8FF

Deuteranopia (green-blind)

#D4DFFE

Tritanopia (blue-blind)

#97F3F1

Achromatopsia (no color)

#E3E3E3

Design tokens & code

CSS

--color: #b1ecfe;
/* rgb */ color: rgb(177, 236, 254);
/* oklch */ color: oklch(90.9% 0.064 218.6);

Tailwind

colors: {
  custom: {
    50: '#caf2fe',
    500: '#b1ecfe',
    950: '#000000',
  },
}

SCSS

$custom: #b1ecfe;
$custom-light: #caf2fe;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ecfe",
  "rgb": {
    "r": 177,
    "g": 236,
    "b": 254
  },
  "hsl": {
    "h": 194.026,
    "s": 97.468,
    "l": 84.51
  },
  "oklch": {
    "l": 0.90891,
    "c": 0.06444,
    "h": 218.6
  },
  "luminance": 0.76494
}

Semantic roles & 50–950 ramp

primary

#B1ECFE

secondary

#E48B6F

accent

#3600E6

background

#FEFFFF

surface

#FAFEFF

border

#D3D6D7

text

#131617

muted

#838585

Preview Lab

Preview with #B1ECFE

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

Preview Lab → · Contrast checker → · Palette generator →