#B1ECFA#B1ECFA

#B1ECFA is a very light, moderate cyan. Relative luminance 0.762; OKLCH L 90.8% C 0.063 H 213.9°. Best body text is #000000 at 16.25:1 contrast (WCAG AA passes).

Color values

HEX	#B1ECFA
RGB	rgb(177, 236, 250)
HSL	hsl(192, 88%, 84%)
HSV	hsv(192, 29%, 98%)
CMYK	cmyk(29.2%, 5.6%, 0%, 2%)
CIE-LAB	lab(89.97, -15.40, -12.79)
CIE-LCH	lch(89.97, 20.02, 219.72°)
OKLab	oklab(90.76% -0.0519 -0.0349)
OKLCH	oklch(90.76% 0.063 213.9)
XYZ	xyz(65.3767, 76.2370, 101.6944)
Luminance	0.7624 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B1ECFA #FABFB1

analogous

#B1FAE3 #B1ECFA #B1C7FA

triadic

#B1ECFA #FAB1EC #ECFAB1

tetradic

#B1ECFA #E3B1FA #FABFB1 #C7FAB1

square

#B1ECFA #E3B1FA #FABFB1 #C7FAB1

split-complementary

#B1ECFA #FAB1C7 #FAE3B1

monochromatic

#3ED0F3 #77DEF6 #B1ECFA #E2F8FD #E2F8FD

Accessibility & contrast

On white

1.29

#B1ECFA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

16.25

#B1ECFA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B1ECFA

16.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B1ECFA	#FFFFFF	#000000	##000000
##B1ECFA	1.00	1.29	16.25	16.25
#FFFFFF	1.29	1.00	21.00	21.00
#000000	16.25	21.00	1.00	1.00
##000000	16.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#E1E8FB

Deuteranopia (green-blind)

#D5DEFA

Tritanopia (blue-blind)

#99F2F0

Achromatopsia (no color)

#E2E2E2

Design tokens & code

CSS

--color: #b1ecfa;
/* rgb */ color: rgb(177, 236, 250);
/* oklch */ color: oklch(90.8% 0.063 213.9);

Tailwind

colors: {
  custom: {
    50: '#caf2fc',
    500: '#b1ecfa',
    950: '#000000',
  },
}

SCSS

$custom: #b1ecfa;
$custom-light: #caf2fc;
$custom-dark: #000000;

JSON

{
  "hex": "#b1ecfa",
  "rgb": {
    "r": 177,
    "g": 236,
    "b": 250
  },
  "hsl": {
    "h": 191.507,
    "s": 87.952,
    "l": 83.725
  },
  "oklch": {
    "l": 0.90759,
    "c": 0.06254,
    "h": 213.9
  },
  "luminance": 0.7624
}

Semantic roles & 50–950 ramp

primary

#B1ECFA

secondary

#DD8672

accent

#2D01E5

background

#FEFFFF

surface

#FAFEFF

border

#D3D6D7

text

#131617

muted

#838585

Preview Lab

Preview with #B1ECFA

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

Preview Lab → · Contrast checker → · Palette generator →